removed default params for node 4

webpack · Jul 6, 2017 · 5f08aa4 · 5f08aa4
1 parent cadf9f7
commit 5f08aa4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/Chunk.js b/lib/Chunk.js
@@ -421,8 +421,8 @@ class Chunk {
 		};
 	}
 
-	sortModules(sortByFn = sortById) {
-		this._modules.sortWith(sortByFn);
+	sortModules(sortByFn) {
+		this._modules.sortWith(sortByFn || sortById);
 	}
 
 	sortItems() {