qml: Avoid memory leaks when no objects are loaded

Instead of std::exit() use the early return mechanism we already have so
that any existing objects are gracefully destroyed.

Change-Id: Icb197879cc33ab22f07fc1486da44f9ff5b177bc
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/qml/main.cpp b/tools/qml/main.cpp
index 66f9dcba5f..3dd6a4de5c 100644
--- a/tools/qml/main.cpp
+++ b/tools/qml/main.cpp
@@ -242,7 +242,8 @@ public Q_SLOTS:
 
         if (! --expectedFileCount) {
             printf("qml: Did not load any objects, exiting.\n");
-            std::exit(2); // Different return code from qFatal
+            exit(2);
+            QCoreApplication::exit(2);
         }
     }