Changing check from nil to len based on slice

2014-10-08 09:21:34 -04:00 · 2014-10-08 09:21:34 -04:00 · 1ba7847913
commit 1ba7847913
parent b6f789c497
1 changed files with 1 additions and 1 deletions
--- a/router.go
+++ b/router.go
@ -391,7 +391,7 @@ func (p *ControllerRegistor) InsertFilter(pattern string, pos int, filter Filter
 	if !RouterCaseSensitive {
 		pattern = strings.ToLower(pattern)
 	}
-	if params == nil {
+	if len(params) == 0 {
 		mr.returnOnOutput = true
 	} else {
 		mr.returnOnOutput = params[0]