-

=== modified file 'cloudfoundry/utils.py'
--- cloudfoundry/utils.py	2014-10-27 19:30:20 +0000
+++ cloudfoundry/utils.py	2014-10-27 19:41:54 +0000
@@ -438,9 +438,13 @@
         return None
 
     for server in ['@8.8.8.8', '']:
-        output = subprocess.check_output(
-            filter(None, ['dig', '+short', server, address]))
-        result = filter_ip(output)
-        if result:
-            return result
+        try:
+            output = subprocess.check_output(
+                filter(None, ['dig', '+short', server, address]))
+            result = filter_ip(output)
+            if result:
+                return result
+        except subprocess.CalledProcessError:
+            pass
+
     return None