From bd2e28f72af9f5267f0a2c3820f80016cb003c3f Mon Sep 17 00:00:00 2001
From: Chris Sexton <chrissexton@users.noreply.github.com>
Date: Mon, 19 Oct 2020 21:28:13 -0400
Subject: [PATCH] first: disallow empty messages

---
 plugins/first/first.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/first/first.go b/plugins/first/first.go
index 254e736..fa2b9ee 100644
--- a/plugins/first/first.go
+++ b/plugins/first/first.go
@@ -175,6 +175,9 @@ func (p *FirstPlugin) message(c bot.Connector, kind bot.Kind, message msg.Messag
 }
 
 func (p *FirstPlugin) allowed(message msg.Message) bool {
+	if message.Body == "" {
+		return false
+	}
 	for _, m := range p.Bot.Config().GetArray("Bad.Msgs", []string{}) {
 		match, err := regexp.MatchString(m, strings.ToLower(message.Body))
 		if err != nil {