minor tweaks,optimize code (gin-gonic#2788)

lgq1205 · Aug 22, 2021 · 4e75841 · 4e75841
1 parent dfc25f9
commit 4e75841
Showing 1 changed file with 8 additions and 10 deletions.
diff --git a/render/json.go b/render/json.go
@@ -102,8 +102,7 @@ func (r SecureJSON) Render(w http.ResponseWriter) error {
 	// if the jsonBytes is array values
 	if bytes.HasPrefix(jsonBytes, bytesconv.StringToBytes("[")) && bytes.HasSuffix(jsonBytes,
 		bytesconv.StringToBytes("]")) {
-		_, err = w.Write(bytesconv.StringToBytes(r.Prefix))
-		if err != nil {
+		if _, err = w.Write(bytesconv.StringToBytes(r.Prefix)); err != nil {
 			return err
 		}
 	}
@@ -130,20 +129,19 @@ func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
 	}
 
 	callback := template.JSEscapeString(r.Callback)
-	_, err = w.Write(bytesconv.StringToBytes(callback))
-	if err != nil {
+	if _, err = w.Write(bytesconv.StringToBytes(callback)); err != nil {
 		return err
 	}
-	_, err = w.Write(bytesconv.StringToBytes("("))
-	if err != nil {
+
+	if _, err = w.Write(bytesconv.StringToBytes("(")); err != nil {
 		return err
 	}
-	_, err = w.Write(ret)
-	if err != nil {
+
+	if _, err = w.Write(ret); err != nil {
 		return err
 	}
-	_, err = w.Write(bytesconv.StringToBytes(");"))
-	if err != nil {
+
+	if _, err = w.Write(bytesconv.StringToBytes(");")); err != nil {
 		return err
 	}