From d4344fbcde2114df8fdfd68c0e6b7bc5b6799636 Mon Sep 17 00:00:00 2001
From: an <an@dnix.de>
Date: Mon, 20 Apr 2020 08:46:57 +0200
Subject: [PATCH] markov.go: don't handle messages starting with '!'

---
 modules/markov.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/markov.go b/modules/markov.go
index cfb4b96..b4554ce 100644
--- a/modules/markov.go
+++ b/modules/markov.go
@@ -39,7 +39,9 @@ func init() {
 }
 
 func markovHandleMessage(m *Message) {
-
+	if len(m.Text) == 0 || m.Text[0] == "!" {
+		return
+	}
 	tok := strings.Split(m.Text, " ")
 	if tok[0] == "!talk" {
 		if len(tok) < 2 {