1 files changed, 3 insertions, 3 deletions
diff --git a/src/utils.h b/src/utils.h
index 363dbe9..d5b9765 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -33,13 +33,13 @@ public slots:
   static QString returnPath(QString pathname, QString standardLocation);
   static QString EncodeXML(const QString &encodeMe);
   static QString DecodeXML(const QString &decodeMe);
-  static QString htmlToPlainText(QString str);
+  static QString htmlToPlainText(const QString &str);
   static QString GetEnvironmentVar(const QString &variable_name);
   static float RoundToOneDecimal(float number);
   static void DisplayExceptionErrorDialog(const QString &error_info);
   static QString appDebugInfo();
-  static void desktopOpenUrl(const QString str);
-
+  static void desktopOpenUrl(const QString &str);
+  static bool isPhoneNumber(const QString &phoneNumber);
 private slots:
   // use refreshCacheSize
   static quint64 dir_size(const QString &directory);