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Fix empty messages on IRC #1897

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Nov 26, 2022
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6 changes: 6 additions & 0 deletions bridge/helper/helper.go
Original file line number Diff line number Diff line change
Expand Up @@ -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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