From 4eadb146c18d9d5faaefc9c258d2aa715e3a1596 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 8 Oct 2008 11:06:44 +0000
Subject: file not found SEGFAULT fix

git-svn-id: svn://svn.berlios.de/openocd/trunk@1030 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/helper/configuration.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/helper/configuration.c')

diff --git a/src/helper/configuration.c b/src/helper/configuration.c
index a8d3bd22..be6f5662 100644
--- a/src/helper/configuration.c
+++ b/src/helper/configuration.c
@@ -81,7 +81,7 @@ char *find_file(const char *file)
 		snprintf(full_path, 1024, "%s/%s", dir, file);
 		fp = fopen(full_path, mode);
 	}
-	
+
 	if (fp)
 	{
 		fclose(fp);
@@ -100,6 +100,8 @@ FILE *open_file_from_path (char *file, char *mode)
 	} else
 	{
 		char *full_path=find_file(file);
+		if (full_path==NULL)
+			return NULL;
 		FILE *fp = NULL;
 		fp = fopen(full_path, mode);
 		free(full_path);
-- 
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