Don't crash on empty ACTION

2015-07-31 13:03:09 +02:00 · 2015-07-31 13:03:09 +02:00 · 6ce1e34c21
commit 6ce1e34c21
parent c47f9d8e3d
1 changed files with 5 additions and 1 deletions
--- a/irc_callback.go
+++ b/irc_callback.go
@ -104,7 +104,11 @@ func (irc *Connection) RunCallbacks(event *Event) {

 		} else if strings.HasPrefix(msg, "ACTION") {
 			event.Code = "CTCP_ACTION"
-			msg = msg[7:]
+			if len(msg) > 6 {
+				msg = msg[7:]
+			} else {
+				msg = ""
+			}
 		}

 		event.Arguments[len(event.Arguments)-1] = msg