Ensure there is valid context for DrawRectangle

[wxWidgets.git] / src / x11 / window.cpp

diff --git a/src/x11/window.cpp b/src/x11/window.cpp
index 1f004c99b4568d1918cf96a42b5bb16f105d763c..fcd2ee3deac78e523f0793b868a147505322616b 100644 (file)
--- a/src/x11/window.cpp
+++ b/src/x11/window.cpp
@@ -1107,7 +1107,7 @@ void wxWindowX11::DoGetTextExtent(const wxString& string,
     PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
     pango_layout_set_font_description(layout, desc);
 
-    const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+    const wxCharBuffer data = wxConvUTF8.cWC2MB( string.wc_str() );
     pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
 
     PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;