Make multiple-instances-check execute sooner

1 files changed, 19 insertions, 19 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 2b1837a..f907e6a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -44,6 +44,25 @@
 int main(int argc, char *argv[]) {
     qDebug() << "This app was built on: " << BUILD_TIME;
 
+    // We don't want users to have multiple instances of this app running
+    QString tmpDirPath = QDir::tempPath() + "/rwa.support.desktopapp";
+    QString tmpFilePath = tmpDirPath + "/prevent-multiple-instances.lock";
+    QDir tmpDir(tmpDirPath);
+    if (!tmpDir.exists()) {
+        // Ensure that the path exists
+        tmpDir.mkpath(".");
+    }
+    QLockFile lockFile(tmpFilePath);
+    qDebug() << "Checking for a lockfile at: " + tmpFilePath;
+
+    if(!lockFile.tryLock(100)){
+        qDebug() << QObject::tr("You already have this app running.");
+        qDebug() << QObject::tr("Only one instance is allowed.");
+        qDebug() << QObject::tr("Closing application now with an error.");
+
+        return 1;
+    }
+
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication app(argc, argv);
 
@@ -82,24 +101,5 @@ int main(int argc, char *argv[]) {
                      engine.rootObjects().takeFirst(),
                      SLOT(showWindow()));
 
-    // We don't want users to have multiple instances of this app running
-    QString tmpDirPath = QDir::tempPath() + "/rwa.support.desktopapp";
-    QString tmpFilePath = tmpDirPath + "/prevent-multiple-instances.lock";
-    QDir tmpDir(tmpDirPath);
-    if (!tmpDir.exists()) {
-        // Ensure that the path exists
-        tmpDir.mkpath(".");
-    }
-    QLockFile lockFile(tmpFilePath);
-    qDebug() << "Checking for a lockfile at: " + tmpFilePath;
-
-    if(!lockFile.tryLock(100)){
-        qDebug() << QObject::tr("You already have this app running.");
-        qDebug() << QObject::tr("Only one instance is allowed.");
-        qDebug() << QObject::tr("Closing application now with an error.");
-
-        return 1;
-    }
-
     return app.exec();
 }