lib/travis/tools/notification.rb in travis-1.6.2 vs lib/travis/tools/notification.rb in travis-1.6.3.travis.373.4

@@ -39,10 +39,14 @@
         def notify(title, body)
           system BIN_PATH, '-message', body.to_s, '-title', title.to_s, '-sender', 'org.travis-ci.Travis-CI'
         end
 
         def available?
-          System.mac? and System.os_version.to_s >= '10.8'
+          System.mac? and System.os_version.to_s >= '10.8' and nc_running?
+        end
+
+        def nc_running?
+          system 'pgrep -u $(whoami) NotificationCenter >/dev/null'
         end
       end
 
       class Growl
         def initialize