X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7398fb817080494ac72bba20bcbc3d3b741e7e48..a33c7e9933163c9763b0072731ba1af5d57fa5fe:/src/motif/msgdlg.cpp

diff --git a/src/motif/msgdlg.cpp b/src/motif/msgdlg.cpp
index 63ea92e899..7667a07b1c 100644
--- a/src/motif/msgdlg.cpp
+++ b/src/motif/msgdlg.cpp
@@ -113,11 +113,16 @@ wxMessageDialog::wxMessageDialog(wxWindow *parent,
     SetMessageDialogStyle(style);
 }
 
+extern "C"
+{
+    typedef Widget (*DialogCreateFunction)(Widget, String, ArgList, Cardinal);
+}
+
 int wxMessageDialog::ShowModal()
 {
-    Widget (*dialogCreateFunction)(Widget, String, ArgList, Cardinal) = NULL;
     const long style = GetMessageDialogStyle();
 
+    DialogCreateFunction dialogCreateFunction;
     if ( style & wxYES_NO )
     {
         // if we have [Yes], it must be a question
@@ -185,7 +190,7 @@ int wxMessageDialog::ShowModal()
 
     // do create message box
 
-    Widget wMsgBox = (*dialogCreateFunction)(wParent, "", args, ac);
+    Widget wMsgBox = (*dialogCreateFunction)(wParent, wxMOTIF_STR(""), args, ac);
 
     wxCHECK_MSG( wMsgBox, wxID_CANCEL, "msg box creation failed" );