---
 src/calibre/gui2/update.py |    1 +
 1 file changed, 1 insertion(+)

--- calibre-debian.git.orig/src/calibre/gui2/update.py
+++ calibre-debian.git/src/calibre/gui2/update.py
@@ -35,6 +35,7 @@ def get_download_url():
 
 
 def get_newest_version():
+    return NO_CALIBRE_UPDATE
     try:
         icon_theme_name = json.loads(I('icon-theme.json', data=True))['name']
     except Exception:
