From 688e9d404ece58667850775adffd2f13ae962012 Mon Sep 17 00:00:00 2001
From: GlitchMasta47 <glitchmasta47@hotmail.com>
Date: Sun, 10 Dec 2017 11:00:03 -0600
Subject: [PATCH] Fix for #28, take 3

Fixes an issue where multiple processes would be opened on Windows machines
---
 src/main.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 57636ad..a20ca67 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,6 +3,8 @@
 #include <QApplication>
 #include <QCommandLineParser>
 #include <QDebug>
+#include <QLockFile>
+#include <QDir>
 #include <QScreen>
 #include <QtGlobal>
 #include <formatter.hpp>
@@ -80,6 +82,11 @@ int main(int argc, char *argv[]) {
     a.setApplicationName("KShare");
     a.setOrganizationName("ArsenArsen");
     a.setApplicationVersion("4.1");
+        
+    QLockFile lockFile(QDir::temp().absoluteFilePath("com.arsenarsen.kshare.lock"));
+    if(!lockFile.tryLock(100)){
+        return 1;
+    }
 
     QString locale = QLocale::system().name();
     if (locale != "en_US") loadTranslation(locale);