X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f38374d0d7aa865e9bbe8ee61b75b94ffcdfb220..340196c001690cd784e7e3f2fc54cd449324f914:/src/os2/listbox.cpp

diff --git a/src/os2/listbox.cpp b/src/os2/listbox.cpp
index f90d2d1417..5408910fb3 100644
--- a/src/os2/listbox.cpp
+++ b/src/os2/listbox.cpp
@@ -606,7 +606,7 @@ void wxListBox::SetHorizontalExtent(const wxString& s)
 */
 }
 
-wxSize wxListBox::DoGetBestSize()
+wxSize wxListBox::DoGetBestSize() const
 {
     // find the widest string
     int wLine;
@@ -626,7 +626,7 @@ wxSize wxListBox::DoGetBestSize()
 
     // the listbox should be slightly larger than the widest string
     int cx, cy;
-    wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+    wxGetCharSize(GetHWND(), &cx, &cy, (wxFont*)&GetFont());
 
     wListbox += 3*cx;