From e7844f9c20776b5417d22ba9f119546dad526982 Mon Sep 17 00:00:00 2001
From: Cosimo Cecchi <cosimoc@src.gnome.org>
Date: Tue, 6 Nov 2007 21:20:11 +0000
Subject: Adds a NULL check to avoid passing illegal values to strtol in
 ephy-session. Patch by Ed Catmur. Fix bug #493148.

svn path=/trunk/; revision=7644
---
 src/ephy-session.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ephy-session.c b/src/ephy-session.c
index 537df50ea..811cd1e6d 100644
--- a/src/ephy-session.c
+++ b/src/ephy-session.c
@@ -1367,6 +1367,8 @@ int_from_string (const char *string,
 	long int val;
 	gboolean success = FALSE;
 
+	if (string == NULL) return FALSE;
+
 	errno = 0;
 	val = strtol (string, &tail, 0);
 
-- 
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