[gnome-music/wip/merge: 14/343] correct syntax error

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 796a20f02c0a3df891236d5dbaef6d2486397812
Author: Shivani Poddar <shivani poddar92 gmail com>
Date:   Sat Jul 13 12:30:51 2013 +0530

    correct syntax error
    
    shivani shivani:~/gnome-music-python/gnome-music$ python3 application.py
      File "application.py", line 19
        if(!self._window):
           ^
    SyntaxError: invalid syntax

 gnome-music/application.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-music/application.py b/gnome-music/application.py
index 8854f2c..b506529 100644
--- a/gnome-music/application.py
+++ b/gnome-music/application.py
@@ -16,7 +16,7 @@ class Application(Gtk.Application):
         Gtk.Application.startup(self)
 
     def do_activate(self):
-        if(!self._window):
+        if(self._window == null):
             self._window = Window(self)
         self._window.present()