1 files changed, 3 insertions, 3 deletions
diff --git a/viewer.cpp b/viewer.cpp
index 8025401..aa0e7b7 100644
--- a/viewer.cpp
+++ b/viewer.cpp
@@ -26,7 +26,7 @@ void Viewer::setFile(const QString &file, bool allFiles){
         mFiles << fi.absoluteFilePath();
     }
     if(allFiles){
-        for(auto curFi : fi.dir().entryInfoList()){
+        for(const auto &curFi : fi.dir().entryInfoList()){
             if(!mFiles.contains(curFi.absoluteFilePath())){
                 QMimeType mt = db.mimeTypeForFile(curFi);
                 if(mt.name().startsWith("image")){
@@ -46,7 +46,7 @@ void Viewer::preview(const QString &file){
     mCurIndex = -1;
     QPixmap pm = Helper::preview(file);
     mLabel->setPixmap(pm);
-    QString winTitle = QString(tr("%1 Viewer: [Preview %2]")).arg(qApp->applicationName()).arg(file);
+    QString winTitle = QString(tr("%1 Viewer: [Preview %2]")).arg(qApp->applicationName(), file);
     setWindowTitle(winTitle);
     adjustSize();
 }
@@ -87,7 +87,7 @@ void Viewer::displayFile(int index){
     }
     mLabel->setPixmap(pm);
     adjustSize();
-    QString winTitle = QString(tr("%1 Viewer [%2]")).arg(qApp->applicationName()).arg(mFiles.at(mCurIndex));
+    QString winTitle = QString(tr("%1 Viewer [%2]")).arg(qApp->applicationName(), mFiles.at(mCurIndex));
     setWindowTitle(winTitle);
     setFixedSize(size());
 }