X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3bcf4cce0775db9677e73bb4bbe14d9cfa7df688..2cef71bc23a9cd0ec543e451848fb9e88ace36e9:/src/os2/window.cpp

diff --git a/src/os2/window.cpp b/src/os2/window.cpp
index d5cb4af9fb..7458e0eb70 100644
--- a/src/os2/window.cpp
+++ b/src/os2/window.cpp
@@ -1623,7 +1623,7 @@ void wxWindowOS2::DoMoveWindow(
                               ,vSwpScroll.cy - nAdjustHeight
                               ,SWP_MOVE | SWP_SIZE
                              );
-            nYDiff += nAdjustHeight;
+            nYDiff -= nAdjustHeight;
         }
         MoveChildren(nYDiff);
         ::WinQueryWindowPos(GetHwnd(), &m_vWinSwp);