From 73501739d5527f1d76dbde10e79e409a1c78d630 Mon Sep 17 00:00:00 2001 From: Wim Date: Sun, 25 Nov 2018 00:34:14 +0100 Subject: [PATCH] Do not post empty messages (slack). Fixes #574 --- bridge/slack/slack.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/bridge/slack/slack.go b/bridge/slack/slack.go index 4251f83b..d5a6084b 100644 --- a/bridge/slack/slack.go +++ b/bridge/slack/slack.go @@ -357,6 +357,10 @@ func (b *Bslack) editMessage(msg *config.Message, channelInfo *slack.Channel) (b } func (b *Bslack) postMessage(msg *config.Message, messageParameters *slack.PostMessageParameters, channelInfo *slack.Channel) (string, error) { + // don't post empty messages + if msg.Text == "" { + return "", nil + } for { _, id, err := b.rtm.PostMessage(channelInfo.ID, msg.Text, *messageParameters) if err == nil {