fix poll tie detection

Author: klercke

protobot.py

@@ -27,7 +27,7 @@
 #####################################
                                     #
 COMMAND_PREFIX = '!'                #
-VERSION = "v0.5.1-alpha"            #
+VERSION = "v0.5.2-alpha"            #
 ACTIVITY = discord.Game("!help")    #
 LOG_LEVEL = logging.INFO            #
                                     #
@@ -398,7 +398,7 @@ async def count_poll_results(message_sent, poll_time_in_sec):
             # Check for ties
             tie = False
             for result in results.keys():
-                if results[result] == results[winner]:
+                if results[result] == results[winner] and result != winner:
                     tie = True
 
             # If there's a tie, find out which results tied and make a string out of them, then print results