Fix meridiem detection

sickbeard/network_timezones.py

@@ -143,16 +143,15 @@ def parse_date_time(d, t, network):
         m = try_int(parsed_time.group('minute'))
 
         ap = parsed_time.group('meridiem')
-        ap = ap.lower() if ap else ''
+        ap = ap[0].lower() if ap else ''
 
         if ap == 'a' and hr == 12:
             hr -= 12
         elif ap == 'p' and hr != 12:
             hr += 12
 
-        if not (0 <= hr <= 23 and 0 <= m <= 59):
-            hr = 0
-            m = 0
+        hr = hr if 0 <= hr <= 23 else 0
+        m = m if 0 <= m <= 59 else 0
 
     result = datetime.datetime.fromordinal(max(try_int(d), 1))