M CHANGES → CHANGES

@@ -105,6 +105,7 @@ - Qt: Fix division by zero error in invalid TilePainter state
  - Qt: Fix "restart needed" dialog after first config (fixes mgba.io/i/1601)
  - Qt: Fix undesired screen filtering when paused (fixes mgba.io/i/1602)
  - Qt: Fix sprite view using wrong base address (fixes mgba.io/i/1603)
+ - Qt: Fix inability to clear default keybindings
 Misc:
  - GB Memory: Support manual SRAM editing (fixes mgba.io/i/1580)
  - GBA I/O: Stop logging several harmless invalid register reads

M src/platform/qt/ActionMapper.cpp → src/platform/qt/ActionMapper.cpp

@@ -72,8 +72,10 @@ if (action->isActive()) {
 			qaction->setChecked(true);
 		}
 		const Shortcut* shortcut = shortcuts.shortcut(actionName);
-		if (shortcut && shortcut->shortcut() > 0) {
-			qaction->setShortcut(QKeySequence(shortcut->shortcut()));
+		if (shortcut) {
+			if (shortcut->shortcut() > 0) {
+				qaction->setShortcut(QKeySequence(shortcut->shortcut()));
+			}
 		} else if (!m_defaultShortcuts[actionName].isEmpty()) {
 			qaction->setShortcut(m_defaultShortcuts[actionName][0]);
 		}