From a15b2544cedceb23c736a1333593a0e85c7f4951 Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@gnome.org>
Date: Sat, 15 Nov 2014 18:08:42 +0100
Subject: [PATCH] validate: Handle wrong paths when listing avalaible apps

User can make mistake or we can have an empty path.
---
 validate/launcher/baseclasses.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/validate/launcher/baseclasses.py b/validate/launcher/baseclasses.py
index b107763e96..4328e4d2fd 100644
--- a/validate/launcher/baseclasses.py
+++ b/validate/launcher/baseclasses.py
@@ -792,7 +792,12 @@ class _TestsLauncher(Loggable):
         return app_dirs
 
     def _exec_app(self, app_dir, env):
-        for f in os.listdir(app_dir):
+        try:
+            files = os.listdir(app_dir)
+        except OSError as e:
+            self.debug("Could not list %s: %s" % (app_dir, e))
+            files = []
+        for f in files:
             if f.endswith(".py"):
                 execfile(os.path.join(app_dir, f), env)