joinmessage crash fix

events/on_join.py

@@ -28,7 +28,7 @@ def process_event(self, connection, event):
         return
     
     # Show greeting.
-    joins = str(self.db.one("SELECT joins FROM joins WHERE channel='" + event.target + "' AND channel_network='" + self.network + "' AND \"user\"='" + event.source.nick + "' AND user_network='" + self.network + "'"))
+    joins = self.db.one("SELECT joins FROM joins WHERE channel='" + event.target + "' AND channel_network='" + self.network + "' AND \"user\"='" + event.source.nick + "' AND user_network='" + self.network + "'")
     if not self.db.one("SELECT join_greeting FROM channels WHERE name='" + event.target + "' AND network ='" + self.network + "'"): # Do not greet users joining the channel.
         return
     if joins == 1: