fixed chunk parent bug

sokra · sokra · commit cdbc509bb4de · 2013-02-19T11:11:54.000+01:00
diff --git a/lib/Chunk.js b/lib/Chunk.js
@@ -27,6 +27,7 @@ Chunk.prototype.removeModule = function(module) {
 };
 
 Chunk.prototype.addChunk = function(chunk) {
+	if(chunk === this) return false;
 	if(this.chunks.indexOf(chunk) >= 0) return false;
 	this.chunks.push(chunk);
 	return true;
@@ -41,6 +42,7 @@ Chunk.prototype.removeChunk = function(chunk) {
 };
 
 Chunk.prototype.addParent = function(chunk) {
+	if(chunk === this) return false;
 	if(this.parents.indexOf(chunk) >= 0) return false;
 	this.parents.push(chunk);
 	return true;
