X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/af111fc33841cc8bdc4d6cf027702805333bdd2a..7b9da2077d0975db6c965a85c91d5aca671ab5e3:/src/motif/dcclient.cpp

diff --git a/src/motif/dcclient.cpp b/src/motif/dcclient.cpp
index c013b9fe8b..42ad9258d7 100644
--- a/src/motif/dcclient.cpp
+++ b/src/motif/dcclient.cpp
@@ -2284,6 +2284,9 @@ wxPaintDC::wxPaintDC(wxWindow* win) : wxWindowDC(win)
 
     win->SetUpdateRegion(*region);
 
+    wxRegion& theRegion(win->GetUpdateRegion());
+    theRegion.SetRects(updateRects); // We also store in terms of rects, for iteration to work.
+
     // Set the clipping region. Any user-defined region will be combined with this
     // one in SetDCClipping.
     XSetRegion ((Display*) m_display, (GC) m_gc, (Region) region->GetXRegion());