diff --git a/trunk/src/com/jpexs/decompiler/flash/abc/avm2/AVM2Code.java b/trunk/src/com/jpexs/decompiler/flash/abc/avm2/AVM2Code.java
index c1f5b40a8..7e20fa6eb 100644
--- a/trunk/src/com/jpexs/decompiler/flash/abc/avm2/AVM2Code.java
+++ b/trunk/src/com/jpexs/decompiler/flash/abc/avm2/AVM2Code.java
@@ -2113,6 +2113,9 @@ public class AVM2Code implements Serializable {
             if (currentIp == ancestor) {
                 return true;
             }
+            if (currentIp == 0) {
+                return false;
+            }
             if (visited.contains(currentIp)) {
                 return true;
             }