From 9ebf9199a4f9c056aec0edb3914450ad3db77b90 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 6 Mar 2000 11:19:23 +0000
Subject: (get_charset_aliases): Don't try to free file_name if it's NULL
 (because we ran out of memory).  From Bruno Haible.

---
 lib/localcharset.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/localcharset.c')

diff --git a/lib/localcharset.c b/lib/localcharset.c
index 86f7ed1b2..e80a2c523 100644
--- a/lib/localcharset.c
+++ b/lib/localcharset.c
@@ -132,7 +132,8 @@ get_charset_aliases ()
 	}
 
       charset_aliases = cp;
-      free (file_name);
+      if (file_name != NULL)
+	free (file_name);
     }
 
   return cp;
-- 
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