From fe628415613eee227d66b62766ae81e21fc95efb Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Fri, 16 Aug 2019 22:18:27 -0700
Subject: GLK: FROTZ: Workaround Shogun Blorb having a 0 size apal chunk

---
 engines/glk/blorb.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'engines/glk/blorb.cpp')

diff --git a/engines/glk/blorb.cpp b/engines/glk/blorb.cpp
index b97ee319c7..36360c3842 100644
--- a/engines/glk/blorb.cpp
+++ b/engines/glk/blorb.cpp
@@ -167,7 +167,7 @@ Common::ErrorCode Blorb::load() {
 		uint chunkId = f.readUint32BE();
 		uint chunkSize = f.readUint32BE();
 
-		if (chunkId == ID_APal) {
+		if (chunkId == ID_APal && chunkSize > 0) {
 			// Found one, so create an entry so it can be opened as file named "apal"
 			ChunkEntry ce;
 			ce._filename = "apal";
-- 
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