From: Jim Meyering <jim@meyering.net>
Date: Wed, 6 Sep 2000 20:04:06 +0000 (+0000)
Subject: (_getopt_internal): Update from glibc.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e167051bb305bc05bcc068ee267e327b9d37610;p=pspp

(_getopt_internal): Update from glibc.
---

diff --git a/lib/getopt.c b/lib/getopt.c
index 8aa1353684..c7ddad0fe8 100644
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -27,13 +27,13 @@
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
-#else
-# if !defined __STDC__ || !__STDC__
+#endif
+
+#if !defined __STDC__ || !__STDC__
 /* This is a separate conditional since some stdc systems
    reject `defined (const)'.  */
-#  ifndef const
-#   define const
-#  endif
+# ifndef const
+#  define const
 # endif
 #endif
 
@@ -671,7 +671,9 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 		pfound = p;
 		indfound = option_index;
 	      }
-	    else
+	    else if (pfound->has_arg != p->has_arg
+		     || pfound->flag != p->flag
+		     || pfound->val != p->val)
 	      /* Second or later nonexact match found.  */
 	      ambig = 1;
 	  }