Changing check from nil to len based on slice

1ba78479 · Bill Davis · b6f789c4 · 1ba78479
Commit 1ba78479 authored Oct 08, 2014 by Bill Davis
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router.go router.go +1 -1

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--- 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]