qmlprofiler: Add some sanity to command line parsing.

Use QCommandLineParser to allow for double-dash options and improve the
help text.

Task-number: QTBUG-43066
Change-Id: Iac772cbbf750016a9058658c9b4b275faf8fb62f
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/tools/qmlprofiler/main.cpp b/tools/qmlprofiler/main.cpp
index a1bd1b38b4..b16706c3a9 100644
--- a/tools/qmlprofiler/main.cpp
+++ b/tools/qmlprofiler/main.cpp
@@ -38,10 +38,7 @@ int main(int argc, char *argv[])
 {
     QmlProfilerApplication app(argc, argv);
 
-    if (!app.parseArguments()) {
-        app.printUsage();
-        return 1;
-    }
+    app.parseArguments();
 
     CommandListener listener;
     QObject::connect(&listener, SIGNAL(command(QString)), &app, SLOT(userCommand(QString)));
@@ -51,6 +48,5 @@ int main(int argc, char *argv[])
     // wait for listener to exit
     listener.wait();
 
-
     return exitValue;
 }