Use isEmpty()

diff --git a/src/views/dolphinmodel.cpp b/src/views/dolphinmodel.cpp
index c999dfacdd0987ed7c9595513d113a93a9b80c81..eb63c25dbc29378665e6b0a0af5925f7028697ba 100644 (file)
--- a/src/views/dolphinmodel.cpp
+++ b/src/views/dolphinmodel.cpp
@@ -186,7 +186,7 @@ QVariant DolphinModel::displayRoleData(const QModelIndex& index) const
                 retString = name.at(0).toUpper();
             else if (item.isHidden()) {
                 if (name.at(0) == '.') {
-                    if (name.size() > 1 && name.at(1).isLetter()) {
+                    if (!name.isEmpty()  && name.at(1).isLetter()) {
                         retString = name.at(1).toUpper();
                     } else {
                         retString = i18nc("@title:group Name", m_others);