fix golint issues (#458)

2021-02-09 14:03:19 +08:00
parent 5e969cbef0
commit 03b5fd4a10
5 changed files with 44 additions and 41 deletions
--- a/core/trace/carrier.go
+++ b/core/trace/carrier.go
@@ -30,9 +30,9 @@ func (h httpCarrier) Set(key, val string) {
 func (g grpcCarrier) Get(key string) string {
 	if vals, ok := g[strings.ToLower(key)]; ok && len(vals) > 0 {
 		return vals[0]
-	} else {
-		return ""
 	}
+
+	return ""
 }

 func (g grpcCarrier) Set(key, val string) {