Make sure registered schemes are lower case

QUrl::scheme() already returns the scheme in lowercase, so
this should guarantee that the matching works correctly.

Task-number: QTBUG-5552
Change-Id: Ie68e01943c8cb105e11e54b348a090d9ffd5e65b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gui/util/qdesktopservices.cpp b/src/gui/util/qdesktopservices.cpp
index 4c92e5d000..354dfeb78c 100644
--- a/src/gui/util/qdesktopservices.cpp
+++ b/src/gui/util/qdesktopservices.cpp
@@ -231,13 +231,13 @@ void QDesktopServices::setUrlHandler(const QString &scheme, QObject *receiver, c
     QOpenUrlHandlerRegistry *registry = handlerRegistry();
     QMutexLocker locker(&registry->mutex);
     if (!receiver) {
-        registry->handlers.remove(scheme);
+        registry->handlers.remove(scheme.toLower());
         return;
     }
     QOpenUrlHandlerRegistry::Handler h;
     h.receiver = receiver;
     h.name = method;
-    registry->handlers.insert(scheme, h);
+    registry->handlers.insert(scheme.toLower(), h);
     QObject::connect(receiver, SIGNAL(destroyed(QObject*)),
                      registry, SLOT(handlerDestroyed(QObject*)));
 }