[gnome-shell/hotplug: 5/21] autorun: make sure we have an app before trying to start it

[Cosimo Cecchi <cosimoc src gnome org>]

commit 681f53116696ffe2e97be35c03e9a8667fd955b8
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Jun 21 12:58:19 2011 -0400

    autorun: make sure we have an app before trying to start it

 js/ui/autorunManager.js |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/autorunManager.js b/js/ui/autorunManager.js
index 1894421..66f07bb 100644
--- a/js/ui/autorunManager.js
+++ b/js/ui/autorunManager.js
@@ -311,18 +311,20 @@ AutorunResidentNotification.prototype = {
 
         item.add(ejectButton, { x_align: St.Align.END });
 
+        // TODO: need to do something better here...
+        if (!contentTypes.length)
+            contentTypes.push('inode/directory');
+
         // now connect signals
         mountLayout.connect('button-press-event', Lang.bind(this, function(actor, event) {
             // ignore clicks not coming from the left mouse button
             if (event.get_button() != 1)
                 return false;
 
-            // TODO: need to do something better here...
-            if (!contentTypes.length)
-                contentTypes.push('inode/directory');
-
             let app = Gio.app_info_get_default_for_type(contentTypes[0], false);
-            startAppForMount(app, mount);
+
+            if (app)
+                startAppForMount(app, mount);
             
             return true;
         }));