Bugfix: SingleApplication passing a copy of argc instead of referencev2.0

QApplication uses a reference of argc so it could modify it's value when
it substitutes known arguments for example.

Thanks to @Chocobozzz for reporting the issue.
https://github.com/itay-grudev/SingleApplication/issues/1

2 files changed, 2 insertions, 2 deletions

diff --git a/singleapplication.cpp b/singleapplication.cpp
index 7ae333d..516e6ed 100644
--- a/singleapplication.cpp
+++ b/singleapplication.cpp
@@ -7,7 +7,7 @@
  * @param argc
  * @param argv
  */
-SingleApplication::SingleApplication(int argc, char *argv[])
+SingleApplication::SingleApplication(int &argc, char *argv[])
     : QApplication(argc, argv)
 {
     QString serverName = QApplication::organizationName() + QApplication::applicationName();
diff --git a/singleapplication.h b/singleapplication.h
index 7fab2a7..d49f8b1 100644
--- a/singleapplication.h
+++ b/singleapplication.h
@@ -13,7 +13,7 @@ class SingleApplication : public QApplication
 {
   Q_OBJECT
 public:
-  explicit SingleApplication(int, char *[]);
+  explicit SingleApplication(int&, char *[]);
   ~SingleApplication();
 
 signals: