From 9ba970b83dfd0795563bf7104fe2740c246b22ec Mon Sep 17 00:00:00 2001
From: "Jasper St. Pierre" <jstpierre@mecheye.net>
Date: Wed, 11 Sep 2013 00:38:38 -0400
Subject: [PATCH] lookingGlass: Fix newline replacing

text.replace() returns the new string as strings in JS are immutable.
---
 js/ui/lookingGlass.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ui/lookingGlass.js b/js/ui/lookingGlass.js
index 268d45f57..a408628a0 100644
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -920,7 +920,7 @@ const LookingGlass = new Lang.Class({
             let text = o.get_text();
             // Ensure we don't get newlines in the command; the history file is
             // newline-separated.
-            text.replace('\n', ' ');
+            text = text.replace('\n', ' ');
             // Strip leading and trailing whitespace
             text = text.replace(/^\s+/g, '').replace(/\s+$/g, '');
             if (text == '')