X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=src%2Fswfbbox.c;fp=src%2Fswfbbox.c;h=9fbacaf0ac7259244708fedb1bc3f72ac40f37bd;hp=138ad1ef3513ebcee1d7dd45f9317ffe73730736;hb=af67778ee75db87875513ee9545d90649504c877;hpb=33eb5b8289124858289cb68ceba623ee99f9f3ab

diff --git a/src/swfbbox.c b/src/swfbbox.c
index 138ad1e..9fbacaf 100644
--- a/src/swfbbox.c
+++ b/src/swfbbox.c
@@ -543,7 +543,7 @@ static SRECT getMovieClipBBox(TAG*tag)
 
     memset(&movieSize,0,sizeof(SRECT));
 
-    while (tag->id != ST_END) {
+    while (tag && tag->id != ST_END) {
 	if (swf_isPlaceTag(tag)) {
 	    if(hasid(tag)) {
 		depth2id[swf_GetDepth(tag)] = swf_GetPlaceID(tag);