Fixed build error in previous commit. Close About box with X.

cosinekitty · cosinekitty · commit 9af738d9ca1e · 2021-05-02T14:39:55.000-04:00
diff --git a/src/wingui.cpp b/src/wingui.cpp
@@ -124,6 +124,7 @@ BOOL CALLBACK About_DlgProc (
         switch ( wparam )
         {
         case IDOK:
+        case IDCANCEL:
             EndDialog ( hwnd, IDOK );
             result = TRUE;
             break;
@@ -2662,10 +2663,6 @@ LRESULT CALLBACK ChessWndProc (
             TheBoardDisplayBuffer.freshenBoard();
             break;
 
-        case ID_VIEW_FRESHEN:
-            TheBoardDisplayBuffer.freshenBoard();
-            break;
-
         case ID_DUMP_XPOS_TABLE:
         {
             if (ComputerChessPlayer::XposTable)
