diff --git a/linphone-app/src/app/App.cpp b/linphone-app/src/app/App.cpp
index b12e64b20..eb89df975 100644
--- a/linphone-app/src/app/App.cpp
+++ b/linphone-app/src/app/App.cpp
@@ -271,7 +271,8 @@ void App::processArguments(QHash<QString,QString> args){
 	for(auto i = keys.begin() ; i != keys.end() ; ++i){
 		parameters << "--"+(*i)+"="+args.value(*i);
 	}
-	mParser->process(parameters);
+	if(!mParser->parse(parameters))
+		qWarning() << "Parsing error : " << mParser->errorText();
 }
 
 static QQuickWindow *createSubWindow (QQmlApplicationEngine *engine, const char *path) {