Make Tree#expand always return a promise.

Fixes #1415.
dojo · Apr 11, 2018 · 69b92f2 · 69b92f2
1 parent ff2acad
commit 69b92f2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Tree.js b/Tree.js
@@ -53,7 +53,7 @@ define([
 			//		if unspecified, toggles the current state.
 
 			if (!this._treeColumn) {
-				return;
+				return when();
 			}
 
 			var grid = this,