From: Matthias Kramm <kramm@quiss.org>
Date: Tue, 13 Oct 2009 03:11:38 +0000 (-0700)
Subject: trivial fix in action handling
X-Git-Tag: version-0-9-1~260
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=6637068d013c514301ca5ed268f233d727b87f08

trivial fix in action handling
---

diff --git a/lib/modules/swfaction.c b/lib/modules/swfaction.c
index f1258bd..e16b3a4 100644
--- a/lib/modules/swfaction.c
+++ b/lib/modules/swfaction.c
@@ -208,7 +208,9 @@ void swf_ActionFree(ActionTAG*action)
 
 void swf_ActionSet(TAG*tag, ActionTAG*action)
 {
-    action=action->parent;
+    if(action) {
+	action=action->parent;
+    }
     while(action)
     {
 	swf_SetU8(tag, action->op);