diff options
| -rw-r--r-- | src/gui/kernel/qt_cocoa_helpers_mac.mm | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm index 647cb86..7d23abf 100644 --- a/src/gui/kernel/qt_cocoa_helpers_mac.mm +++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm @@ -685,9 +685,11 @@ bool qt_dispatchKeyEvent(void * /*NSEvent * */ keyEvent, QWidget *widgetToGetEve unsigned int info = 0; if ([event type] == NSKeyDown) { NSString *characters = [event characters]; - unichar value = [characters characterAtIndex:0]; - qt_keymapper_private()->updateKeyMap(0, key_event, (void *)&value); - info = value; + if ([characters length]) { + unichar value = [characters characterAtIndex:0]; + qt_keymapper_private()->updateKeyMap(0, key_event, (void *)&value); + info = value; + } } // Redirect keys to alien widgets. |