Fix use of auto that causes a copy

GilesBathgate · Jul 26, 2024 · cae0139 · cae0139
1 parent 0ae6ae1
commit cae0139
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/ui/mainwindow.cpp b/src/ui/mainwindow.cpp
@@ -353,12 +353,12 @@ void MainWindow::exportFile(const QString& type)
 
 	const QFileInfo fileInfo(currentEditor()->getFileName());
 
-	auto ext=QString(".%1").arg(type.toLower());
-	auto filter=tr("%1 Files (*%2);;All Files (*)").arg(type.toUpper(),ext);
-	auto suggestedName=fileInfo.completeBaseName().append(ext);
-	auto suggestedLocation=fileInfo.absoluteDir().filePath(suggestedName);
+	const auto& ext=QString(".%1").arg(type.toLower());
+	const auto& filter=tr("%1 Files (*%2);;All Files (*)").arg(type.toUpper(),ext);
+	const auto& suggestedName=fileInfo.completeBaseName().append(ext);
+	const auto& suggestedLocation=fileInfo.absoluteDir().filePath(suggestedName);
 
-	auto fileName=MainWindow::getSaveFileName(this,tr("Export..."),suggestedLocation,filter,ext);
+	const auto& fileName=MainWindow::getSaveFileName(this,tr("Export..."),suggestedLocation,filter,ext);
 	if(fileName.isEmpty())
 		return;