From: Richard M. Stallman <rms@gnu.org>
Date: Thu, 20 Jul 1995 18:30:49 +0000 (+0000)
Subject: (init_environment): Move alloca call out of function arg.
X-Git-Tag: emacs-19.34~3245
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=872e2c822b70d61a5aa3ce9a5074da829c2818b5;p=emacs.git

(init_environment): Move alloca call out of function arg.
---

diff --git a/src/msdos.c b/src/msdos.c
index 83c644f2a5d..4adb6408fed 100644
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -693,7 +693,8 @@ init_environment (argc, argv, skip_args)
 
   /* Find our root from argv[0].  Assuming argv[0] is, say,
      "c:/emacs/bin/emacs.exe" our root will be "c:/emacs".  */
-  _fixpath (argv[0], root = alloca (MAXPATHLEN + 20));
+  root = alloca (MAXPATHLEN + 20);
+  _fixpath (argv[0], root);
   strlwr (root);
   len = strlen (root);
   while (len > 0 && root[len] != '/' && root[len] != ':')