From 6ca4af3c95c36123e382a5f1ae887696a7e3486c Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Wed, 17 Dec 2008 22:32:32 -0500
Subject: [PATCH] Add commandline.runSilently

---
 common/content/ui.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/common/content/ui.js b/common/content/ui.js
index d48f38e8..89e5009a 100644
--- a/common/content/ui.js
+++ b/common/content/ui.js
@@ -876,6 +876,20 @@ function CommandLine() //{{{
                 storage.styles.removeSheet("silent-mode", null, null, null, true);
         },
 
+        runSilently: function (fn, self)
+        {
+            let wasSilent = this.silent;
+            this.silent = true;
+            try
+            {
+                fn.call(self);
+            }
+            finally
+            {
+                this.silent = wasSilent;
+            }
+        },
+
         get command()
         {
             try