From 81b7af724712a90e681ee85c55974ebbe35f4b50 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 27 Sep 1998 07:11:54 +0000
Subject: [PATCH] (sort_args): Fill extra space with NULL ptrs.

---
 src/emacs.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/emacs.c b/src/emacs.c
index 0e46953d183..f57472d01e7 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -1541,6 +1541,10 @@ sort_args (argc, argv)
 	argv[best + i + 1] = 0;
     }
 
+  /* If duplicate options were deleted, fill up extra space with null ptrs.  */
+  while (to < argc)
+    new[to++] = 0;
+
   bcopy (new, argv, sizeof (char *) * argc);
 
   free (options);
-- 
2.39.2