From 2e5d8c738418b65609a00a47bba26761ecec6b58 Mon Sep 17 00:00:00 2001
From: Giovanni Campagna <gcampagn@redhat.com>
Date: Tue, 30 Jul 2013 13:23:47 +0200
Subject: [PATCH] Fix a number of undeclared variable warnings

"for (prop in object)" needs a "var prop" before, or it declares
a global property.
---
 extensions/alternate-tab/extension.js           | 2 ++
 extensions/native-window-placement/extension.js | 2 ++
 extensions/window-list/extension.js             | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/extensions/alternate-tab/extension.js b/extensions/alternate-tab/extension.js
index c3ef698d..8b4cc744 100644
--- a/extensions/alternate-tab/extension.js
+++ b/extensions/alternate-tab/extension.js
@@ -54,6 +54,8 @@ function enable() {
 }
 
 function disable() {
+    var prop;
+
     setKeybinding('switch-applications', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
     setKeybinding('switch-group', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
     setKeybinding('switch-applications-backward', Lang.bind(Main.wm, Main.wm._startAppSwitcher));
diff --git a/extensions/native-window-placement/extension.js b/extensions/native-window-placement/extension.js
index 2fea9479..b0dcc5d5 100644
--- a/extensions/native-window-placement/extension.js
+++ b/extensions/native-window-placement/extension.js
@@ -480,6 +480,8 @@ function removeInjection(object, injection, name) {
 }
 
 function disable() {
+    var i;
+
     for (i in workspaceInjections)
         removeInjection(Workspace.Workspace.prototype, workspaceInjections, i);
     for (i in winInjections)
diff --git a/extensions/window-list/extension.js b/extensions/window-list/extension.js
index d5ac261f..2980fbe9 100644
--- a/extensions/window-list/extension.js
+++ b/extensions/window-list/extension.js
@@ -842,6 +842,8 @@ function enable() {
 }
 
 function disable() {
+    var prop;
+
     if (!windowList)
         return;