diff --git a/components/engine/utils/random.go b/components/engine/utils/random.go
index d4d33c690a..907f28eec3 100644
--- a/components/engine/utils/random.go
+++ b/components/engine/utils/random.go
@@ -8,8 +8,8 @@ import (
 
 func RandomString() string {
 	id := make([]byte, 32)
-	_, err := io.ReadFull(rand.Reader, id)
-	if err != nil {
+
+	if _, err := io.ReadFull(rand.Reader, id); err != nil {
 		panic(err) // This shouldn't happen
 	}
 	return hex.EncodeToString(id)