Fix warnings about possible detach of temporary objects

Calling first() or last() on temporary container may
unnecessarily detach the container. Fix it by calling
constFirst() and constLast().

Change-Id: I2460efd5dbee1534eec8a514d9bff2a947bfddf9
Reviewed-by: Tim Jenssen <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/debugger/console/consoleview.cpp b/src/plugins/debugger/console/consoleview.cpp
index ad54b2d4b12..5d3fa6f6912 100644
--- a/src/plugins/debugger/console/consoleview.cpp
+++ b/src/plugins/debugger/console/consoleview.cpp
@@ -184,7 +184,7 @@ void ConsoleView::onRowActivated(const QModelIndex &index)
         return;
 
     const QFileInfo fi = m_finder.findFile(model()->data(index, ConsoleItem::FileRole).toString())
-            .first().toFileInfo();
+            .constFirst().toFileInfo();
     if (fi.exists() && fi.isFile() && fi.isReadable()) {
         Core::EditorManager::openEditorAt(fi.canonicalFilePath(),
                                           model()->data(index, ConsoleItem::LineRole).toInt());