From f578de4d6d6f6f21cbd7f08da3d2c116a8996b58 Mon Sep 17 00:00:00 2001
From: dfr <dfr@FreeBSD.org>
Date: Sat, 22 Mar 1997 14:03:08 +0000
Subject: Don't indirect through a NULL pointer in rl_strpbrk.  This makes
 filename completion work in GDB.

---
 contrib/libreadline/complete.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'contrib')

diff --git a/contrib/libreadline/complete.c b/contrib/libreadline/complete.c
index f9e27eb..df17e49 100644
--- a/contrib/libreadline/complete.c
+++ b/contrib/libreadline/complete.c
@@ -1528,6 +1528,9 @@ rl_strpbrk (string1, string2)
 {
   register char *scan;
 
+  if (string2 == NULL)
+    return ((char *)NULL);
+
   for (; *string1; string1++)
     {
       for (scan = string2; *scan; scan++)
-- 
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