[smuxi/stable] Frontend: quote " and ' properly in /exec

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit f93ab982882d413e18414b59ffbf716d4a904f61
Author: Mirco Bauer <meebey meebey net>
Date:   Fri Jan 3 00:38:50 2014 +0100

    Frontend: quote " and ' properly in /exec
    
    We can't pass quoted ' to sh thus we need to use " quoting instead.

 src/Frontend/CommandManager.cs |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/Frontend/CommandManager.cs b/src/Frontend/CommandManager.cs
index 369cc35..6e3773b 100644
--- a/src/Frontend/CommandManager.cs
+++ b/src/Frontend/CommandManager.cs
@@ -244,8 +244,8 @@ namespace Smuxi.Frontend
             string args = null;
             if (Environment.OSVersion.Platform == PlatformID.Unix) {
                 file = "sh";
-                args = String.Format("-c '{0}'",
-                                     parameter.Replace("'", @"\'"));
+                args = String.Format("-c \"{0}\"",
+                                     parameter.Replace("\"", @"\"""));
             } else {
                 file = parameters[1];
                 if (parameters.Length > 1) {