brasero r1326 - in trunk: . src

[philippr svn gnome org]

Author: philippr
Date: Mon Sep 29 15:57:07 2008
New Revision: 1326
URL: http://svn.gnome.org/viewvc/brasero?rev=1326&view=rev

Log:
	Fix a potential crash

	* src/brasero-file-node.c (brasero_file_node_nth_child),
	(brasero_file_node_get_pos_as_child):


Modified:
   trunk/ChangeLog
   trunk/src/brasero-file-node.c

Modified: trunk/src/brasero-file-node.c
==============================================================================
--- trunk/src/brasero-file-node.c	(original)
+++ trunk/src/brasero-file-node.c	Mon Sep 29 15:57:07 2008
@@ -456,6 +456,9 @@
 	BraseroFileNode *peers;
 	guint pos;
 
+	if (!parent)
+		return NULL;
+
 	peers = BRASERO_FILE_NODE_CHILDREN (parent);
 	for (pos = 0; pos < nth && peers; pos ++)
 		peers = peers->next;
@@ -482,6 +485,9 @@
 	BraseroFileNode *peers;
 	guint pos = 0;
 
+	if (!node)
+		return 0;
+
 	parent = node->parent;
 	for (peers = BRASERO_FILE_NODE_CHILDREN (parent); peers; peers = peers->next) {
 		if (peers == node)