Check that pango/cairo stuff is created successfully.

diff --git a/src/lib/render_text.cc b/src/lib/render_text.cc
index b3ddad5bb26b75c73658f4da3f90925813adc73f..93043ed066111d2feaf176a2bbbced0ba54b782f 100644 (file)
--- a/src/lib/render_text.cc
+++ b/src/lib/render_text.cc
@@ -289,8 +289,10 @@ static Glib::RefPtr<Pango::Layout>
 create_layout()
 {
        PangoFontMap* c_font_map = pango_cairo_font_map_new ();
+       DCPOMATIC_ASSERT (c_font_map);
        Glib::RefPtr<Pango::FontMap> font_map = Glib::wrap (c_font_map);
        PangoContext* c_context = pango_font_map_create_context (c_font_map);
+       DCPOMATIC_ASSERT (c_context);
        Glib::RefPtr<Pango::Context> context = Glib::wrap (c_context);
        return Pango::Layout::create (context);
 }