From 2b9ad96d4cd04bef4673d5b2c62315d8bf423a93 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Mon, 25 Nov 2002 00:21:32 +0000
Subject: [PATCH] restore additional quoting on variables

---
 config/install-sh | 83 ++++++++++++++++++++++++-----------------------
 1 file changed, 42 insertions(+), 41 deletions(-)

diff --git a/config/install-sh b/config/install-sh
index 8dff05b74a..bc62250f25 100755
--- a/config/install-sh
+++ b/config/install-sh
@@ -55,8 +55,8 @@ dst=""
 dir_arg=""
 
 while [ x"$1" != x ]; do
-    case "$1" in
-	-c) instcmd=$cpprog
+    case $1 in
+	-c) instcmd="$cpprog"
 	    shift
 	    continue;;
 
@@ -79,7 +79,7 @@ while [ x"$1" != x ]; do
 	    shift
 	    continue;;
 
-	-s) stripcmd=$stripprog
+	-s) stripcmd="$stripprog"
 	    shift
 	    continue;;
 
@@ -106,16 +106,16 @@ done
 
 if [ x"$src" = x ]
 then
-	echo "install:	no input file specified" >&2
+	echo "install-sh: no input file specified" >&2
 	exit 1
 else
-	true
+	:
 fi
 
 if [ x"$dir_arg" != x ]; then
 	dst=$src
 	src=""
-
+	
 	if [ -d "$dst" ]; then
 		instcmd=:
 		chmodcmd=""
@@ -125,23 +125,23 @@ if [ x"$dir_arg" != x ]; then
 else
 
 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
+# might cause directories to be created, which would be especially bad 
 # if $src (and thus $dsttmp) contains '*'.
 
-	if [ -f "$src" -o -d "$src" ]
+	if [ -f "$src" ] || [ -d "$src" ]
 	then
-		true
+		:
 	else
-		echo "install:  $src does not exist" >&2
+		echo "install-sh: $src does not exist" >&2
 		exit 1
 	fi
-
+	
 	if [ x"$dst" = x ]
 	then
-		echo "install:	no destination specified" >&2
+		echo "install-sh: no destination specified" >&2
 		exit 1
 	else
-		true
+		:
 	fi
 
 # If destination is a directory, append the input filename; if your system
@@ -149,9 +149,9 @@ else
 
 	if [ -d "$dst" ]
 	then
-		dst=$dst/`basename "$src"`
+		dst="$dst"/`basename "$src"`
 	else
-		true
+		:
 	fi
 fi
 
@@ -165,61 +165,61 @@ dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
 if [ ! -d "$dstdir" ]; then
 defaultIFS='
 	'
-IFS="${IFS-$defaultIFS}"
+IFS="${IFS-${defaultIFS}}"
 
-oIFS=$IFS
+oIFS="${IFS}"
 # Some sh's can't handle IFS=/ for some reason.
 IFS='%'
-set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS=$oIFS
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
 
 pathcomp=''
 
 while [ $# -ne 0 ] ; do
-	pathcomp=$pathcomp$1
+	pathcomp="${pathcomp}${1}"
 	shift
 
-	if [ ! -d "$pathcomp" ] ;
+	if [ ! -d "${pathcomp}" ] ;
         then
-		$mkdirprog "$pathcomp"
+		$mkdirprog "${pathcomp}"
 	else
-		true
+		:
 	fi
 
-	pathcomp=$pathcomp/
+	pathcomp="${pathcomp}/"
 done
 fi
 
 if [ x"$dir_arg" != x ]
 then
-	$doit $instcmd "$dst" &&
+	$doit $instcmd $dst &&
 
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else true ; fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else true ; fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else true ; fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else true ; fi
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
 else
 
 # If we're going to rename the final executable, determine the name now.
 
-	if [ x"$transformarg" = x ]
+	if [ x"$transformarg" = x ] 
 	then
 		dstfile=`basename "$dst"`
 	else
-		dstfile=`basename "$dst" $transformbasename |
+		dstfile=`basename "$dst" $transformbasename | 
 			sed $transformarg`$transformbasename
 	fi
 
 # don't allow the sed command to completely eliminate the filename
 
-	if [ x"$dstfile" = x ]
+	if [ x"$dstfile" = x ] 
 	then
 		dstfile=`basename "$dst"`
 	else
-		true
+		:
 	fi
 
-# Make a couple of temp file names in the proper directory.
+# Make a temp file name in the proper directory.
 
 	dsttmp=$dstdir/#inst.$$#
 	rmtmp=$dstdir/#rm.$$#
@@ -231,7 +231,7 @@ else
 
 # Move or copy the file name to the temp name
 
-	$doit $instcmd $src "$dsttmp" &&
+	$doit $instcmd "$src" "$dsttmp" &&
 
 # and set any options; do chmod last to preserve setuid bits
 
@@ -239,10 +239,10 @@ else
 # ignore errors from any of these, just make sure not to ignore
 # errors from the above "$doit $instcmd $src $dsttmp" command.
 
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp";else true;fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp";else true;fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp";else true;fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp";else true;fi &&
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
 
 # Now remove or move any old file at destination location.  We try this
 # two ways since rm can't unlink itself on some systems and the destination
@@ -255,7 +255,7 @@ else
 		$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
 		$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
 		{
-		  echo "install: cannot unlink or rename $dstdir/$dstfile" >&2
+		  echo "install-sh: cannot unlink or rename $dstdir/$dstfile" >&2
 		  (exit 1); exit
 		}
 	else
@@ -265,10 +265,11 @@ else
 
 # Now rename the file to the real destination.
 
-	$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
 
 fi &&
 
+
 # The final little trick to "correctly" pass the exit status to the exit trap.
 
 {
-- 
2.30.2