Fix Clang 6 warning about comparing different enums

qdialogbuttonbox.cpp:862:14: error: comparison of two values with different enumeration types in switch statement
('QDialogButtonBox::ButtonRole' and 'QPlatformDialogHelper::ButtonRole') [-Wenum-compare-switch]

Change-Id: I3840d727dee443318644fffd1529350b81678712
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/widgets/widgets/qdialogbuttonbox.cpp b/src/widgets/widgets/qdialogbuttonbox.cpp
index 9f5b739230..d93e71e32f 100644
--- a/src/widgets/widgets/qdialogbuttonbox.cpp
+++ b/src/widgets/widgets/qdialogbuttonbox.cpp
@@ -858,7 +858,7 @@ void QDialogButtonBoxPrivate::_q_handleButtonClicked()
         if (!guard)
             return;
 
-        switch (buttonRole) {
+        switch (QPlatformDialogHelper::ButtonRole(buttonRole)) {
         case QPlatformDialogHelper::AcceptRole:
         case QPlatformDialogHelper::YesRole:
             emit q->accepted();