From d4cb443af74b6447244692ca0f4126c2721b41b4 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Tue, 30 Sep 2008 16:55:10 +0000
Subject: Fix crash when starting ITE, a regression from commit #34705

svn-id: r34712
---
 engines/saga/rscfile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engines/saga/rscfile.cpp b/engines/saga/rscfile.cpp
index 290b5a6ef9..1c035df825 100644
--- a/engines/saga/rscfile.cpp
+++ b/engines/saga/rscfile.cpp
@@ -319,7 +319,7 @@ bool Resource::loadContext(ResourceContext *context) {
 	}
 
 	//process external patch files
-	for (patchDescription = _vm->getPatchDescriptions(); patchDescription; ++patchDescription) {
+	for (patchDescription = _vm->getPatchDescriptions(); patchDescription && patchDescription->fileName; ++patchDescription) {
 		if ((patchDescription->fileType & context->fileType) != 0) {
 			if (patchDescription->resourceId < context->count) {
 				resourceData = &context->table[patchDescription->resourceId];
-- 
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