[gnome-clocks] Fixed Alarms not support 00 for minutes

[Seif Lotfy <seiflotfy src gnome org>]

commit 67d4e7473e02f20f109a98131c36f578292b3f30
Author: Seif Lotfy <seif lotfy com>
Date:   Sat Aug 25 18:47:45 2012 +0200

    Fixed Alarms not support 00 for minutes
    
    Fixed Alarms from not supporting 00 as minutes

 gnomeclocks/alarm.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gnomeclocks/alarm.py b/gnomeclocks/alarm.py
index 72c9093..c3514b9 100644
--- a/gnomeclocks/alarm.py
+++ b/gnomeclocks/alarm.py
@@ -81,9 +81,9 @@ class AlarmItem:
         self.repeat = repeat
         self.vevent = None
         self.uid = None
-        if h and m:
+        if not h == None and not m == None:
             if p:
-                t = datetime.strptime("%02i:%02i %s" % (h, m, p), "%I:%M %p")
+                t = datetime.strptime("%02i:%02i %s" % (h, m, p), "%H:%M %p")
             else:
                 t = datetime.strptime("%02i:%02i" % (h, m), "%H:%M")
             self.time = datetime.combine(datetime.today(), t.time())