From e567897c0af197377b6049fa5336285b4c0b6a67 Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Mon, 17 Nov 2003 19:44:24 +0000
Subject: [PATCH] added warning message for broken SWFs.

---
 src/swfextract.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/swfextract.c b/src/swfextract.c
index 81b7a48..a5f549a 100644
--- a/src/swfextract.c
+++ b/src/swfextract.c
@@ -285,7 +285,9 @@ void extractTag(SWF*swf, char*filename)
        changed = 0;
        for(t=0;t<65536;t++) {
 	   if(used[t] && !(used[t]&2)) {
-	     if(tags[t]->id==ST_DEFINESPRITE) {
+	     if(tags[t]==0) {
+		 msg("<warning> ID %d is referenced, but never defined.", t);
+	     } else if(tags[t]->id==ST_DEFINESPRITE) {
 		 TAG*tag = tags[t];
 		 while(tag->id != ST_END)
 		 {
-- 
1.7.10.4