[iOS] Avoid a spurious debug assertion after 271166@main

https://bugs.webkit.org/show_bug.cgi?id=265471 Reviewed by Tim Horton. Add an explicit case to handle the scenario where `UIKeyModifierFlags` is 0, to avoid hitting the debug assertion below. * Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm: (shiftKeyState): Canonical link: https://commits.webkit.org/271236@main
WebKit · Nov 28, 2023 · 61aa265 · 61aa265
1 parent 5954600
commit 61aa265
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm b/Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm
@@ -6959,6 +6959,7 @@ inline static UIShiftKeyState shiftKeyState(UIKeyModifierFlags flags)
         return UIShiftKeyStateCapsLocked;
     case UIKeyModifierShift:
         return UIShiftKeyStateShifted;
+    case 0:
     case UIKeyModifierControl:
     case UIKeyModifierAlternate:
     case UIKeyModifierCommand: