From c9547ee5f58fc8b95db19b3a0c70b095dbc8d987 Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Wed, 3 Nov 2004 18:52:41 +0000
Subject: [PATCH] fixed swf_Optimize(). always return positive tag hash.

---
 lib/modules/swftools.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/modules/swftools.c b/lib/modules/swftools.c
index e92b44f..2de52f7 100644
--- a/lib/modules/swftools.c
+++ b/lib/modules/swftools.c
@@ -944,7 +944,7 @@ static int tagHash(TAG*tag)
         a >>= 8;
         a += tag->data[t]*0xefbc35a5*b*(t+1);
     }
-    return a;
+    return a&0x7fffffff; //always return unsigned
 }
 
 void swf_Optimize(SWF*swf)
-- 
1.7.10.4