From: Richard M. Stallman <rms@gnu.org>
Date: Sat, 3 Dec 1994 14:59:40 +0000 (+0000)
Subject: (argmatch): Handle lstr == 0.
X-Git-Tag: emacs-19.34~5753
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c03e1113ab9f95c5aca4f573e79e8c80ba63a0f0;p=emacs.git

(argmatch): Handle lstr == 0.
---

diff --git a/src/emacs.c b/src/emacs.c
index ae13412fc80..a2ac89a9b23 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -375,7 +375,7 @@ argmatch (argv, sstr, lstr, minlen, valptr, skipptr)
     }
   arglen = (valptr != NULL && (p = index (arg, '=')) != NULL
 	    ? p - arg : strlen (arg));
-  if (arglen < minlen || strncmp (arg, lstr, arglen) != 0)
+  if (lstr == 0 || arglen < minlen || strncmp (arg, lstr, arglen) != 0)
     return 0;
   else if (valptr == NULL)
     {