From df3560143d07207b17af7fb7e33b7aec4238c998 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Thu, 20 Jan 2011 16:46:55 +0100
Subject: [PATCH] overview: Always return a value in _onDragMotion()

Drag monitor functions are supposed to return a value, but
_onDragMotion() does not always do so. Add the missing return
value and remove unnecessary else.
---
 js/ui/overview.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/ui/overview.js b/js/ui/overview.js
index 7aa24237e..35c1b05c4 100644
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@@ -207,9 +207,9 @@ Overview.prototype = {
 
         if (targetIsWindow &&
             dragEvent.targetActor._delegate.metaWindow == this._lastHoveredWindow)
-            return;
-        else
-            this._lastHoveredWindow = null;
+            return DND.DragMotionResult.CONTINUE;
+
+        this._lastHoveredWindow = null;
 
         if (this._windowSwitchTimeoutId != 0) {
             Mainloop.source_remove(this._windowSwitchTimeoutId);