X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a268f4b734bd4479bb2accd5bd0d5da0f9e1e1ce..f48408ae350920abdf8bbf30c50b220efc0d7ce9:/src/msw/renderer.cpp?ds=sidebyside

diff --git a/src/msw/renderer.cpp b/src/msw/renderer.cpp
index 1fe0bf7374..b1a3c77ff6 100644
--- a/src/msw/renderer.cpp
+++ b/src/msw/renderer.cpp
@@ -311,7 +311,7 @@ int wxRendererMSW::GetHeaderButtonHeight(wxWindow * WXUNUSED(win))
 
     // initialize the struct filled with the values by Header_Layout()
     RECT parentRect = { 0, 0, 100, 100 };
-    WINDOWPOS wp = { 0 };
+    WINDOWPOS wp = { 0, 0, 0, 0, 0, 0, 0 };
     HDLAYOUT hdl = { &parentRect, &wp };
 
     return Header_Layout(hwndHeader, &hdl) ? wp.cy : DEFAULT_HEIGHT;