fix check key path condition bug

core/browser.go

@@ -283,10 +283,10 @@ func PickCustomBrowser(browserName, cusProfile, cusKey string) ([]Browser, error
 					return nil, err
 				}
 			}
-		}
 			if err := checkKeyPath(cusKey); err != nil {
 				return nil, err
 			}
+		}
 		b, err := choice.New(cusProfile, cusKey, choice.Name, choice.Storage)
 		browsers = append(browsers, b)
 		return browsers, err