Fix test whether $CONFIG_SHELL has a working 'echo' command.

diff --git a/ChangeLog b/ChangeLog
index 4883188d7f5c400bdcbcd369585783483bf12e34..fc9a3d26849d68b7fe6a549b36379aa099baca52 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-31  Stefano Lattarini  <stefano.lattarini@gmail.com>  (tiny change)
+
+       * gnulib-tool: Fix test whether $CONFIG_SHELL has a working 'echo'
+       command.
+
 2009-08-31  Jim Meyering  <meyering@redhat.com>
 
        canonicalize: remove useless initialization

diff --git a/gnulib-tool b/gnulib-tool
index ea451ec4c41d0cb575c231c5b7a3ec9e54e5f6f3..c7f31b2daa7e10aad4368365b1d0450a7c8462e5 100755 (executable)
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -703,7 +703,7 @@ if test -z "$have_echo" \
    && test "X$1" != "X--no-reexec" \
    && test -n "$CONFIG_SHELL" \
    && test -f "$CONFIG_SHELL" \
-   && $CONFIG_SHELL -c 'echo '\t' | grep t > /dev/null'; then
+   && $CONFIG_SHELL -c "echo '\\t' | grep t > /dev/null"; then
   exec $CONFIG_SHELL "$0" --no-reexec "$@"
   exit 127
 fi