From df02e9ed85c7f26e0d9c992225ccaab124939f0d Mon Sep 17 00:00:00 2001
From: Andrew Cagney <cagney@redhat.com>
Date: Wed, 19 Apr 2000 07:08:35 +0000
Subject: [PATCH] * bcache.c (free_bcache): Do not free NULL.

---
 gdb/ChangeLog | 5 +++++
 gdb/bcache.c  | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f17ed0782c9..141a1f0aaaa 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	From Philippe De Muyter <phdm@macqel.be>:
+	* bcache.c (free_bcache): Do not free NULL.
+
 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* TODO: Cleanup.
diff --git a/gdb/bcache.c b/gdb/bcache.c
index 766aff9c3bb..96c01ba4655 100644
--- a/gdb/bcache.c
+++ b/gdb/bcache.c
@@ -189,7 +189,8 @@ void
 free_bcache (struct bcache *bcache)
 {
   obstack_free (&bcache->cache, 0);
-  free (bcache->bucket);
+  if (bcache->bucket)
+    free (bcache->bucket);
 
   /* This isn't necessary, but at least the bcache is always in a
      consistent state.  */
-- 
2.30.2