Handle not finding a tag in message

Xiol · Mar 18, 2016 · c4c4d6d · c4c4d6d
1 parent ff71fe7
commit c4c4d6d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/rfc3164/rfc3164.go b/rfc3164/rfc3164.go
@@ -189,6 +189,12 @@ func (p *Parser) parseTag() (string, error) {
 	from := p.cursor
 
 	for {
+		if p.cursor == p.l {
+			// no tag found, reset cursor for content
+			p.cursor = from
+			return "", nil
+		}
+
 		b = p.buff[p.cursor]
 		bracketOpen = (b == '[')
 		endOfTag = (b == ':' || b == ' ')