diff --git a/reactos/subsys/system/explorer/shell/mainframe.cpp b/reactos/subsys/system/explorer/shell/mainframe.cpp
index fb4d0874d73..117689d0204 100644
--- a/reactos/subsys/system/explorer/shell/mainframe.cpp
+++ b/reactos/subsys/system/explorer/shell/mainframe.cpp
@@ -298,14 +298,14 @@ bool MainFrameBase::ProcessMessage(UINT nmsg, WPARAM wparam, LPARAM lparam, LRES
 	  case WM_DESTROY:
 		break;
 
-	  case WM_SIZE:
+	  case WM_SIZE: {
 #ifdef _ROS_	///@todo Work around to display rebar in ROS (with flickering) as long as the control isn't fixed
 		int height = SendMessage(_hwndrebar, RB_GETBARHEIGHT, 0, 0);
 		MoveWindow(_hwndrebar, 0, 0, LOWORD(lparam), height, TRUE);
 #else
 		resize_frame(LOWORD(lparam), HIWORD(lparam));
 #endif
-		break;	// do not pass message to DefFrameProc
+		} break;	// do not pass message to DefFrameProc
 
 	  case WM_GETMINMAXINFO: {
 		LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;