From 3ad5deaff12abdba195824a940ab053ad6630752 Mon Sep 17 00:00:00 2001
From: Jair Sanchez <78786202+jx11r@users.noreply.github.com>
Date: Sat, 26 Nov 2022 16:53:48 -0600
Subject: Fix empty messages on IRC (#1897)

---
 bridge/helper/helper.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bridge/helper/helper.go b/bridge/helper/helper.go
index fb65d8d9..0208dff1 100644
--- a/bridge/helper/helper.go
+++ b/bridge/helper/helper.go
@@ -86,6 +86,12 @@ func GetSubLines(message string, maxLineLength int, clippingMessage string) []st
 
 	var lines []string
 	for _, line := range strings.Split(strings.TrimSpace(message), "\n") {
+		if line == "" {
+			// Prevent sending empty messages, so we'll skip this line
+			// if it has no content.
+			continue
+		}
+
 		if maxLineLength == 0 || len([]byte(line)) <= maxLineLength {
 			lines = append(lines, line)
 			continue
-- 
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