[pango/pango2: 68/68] Add debug spew

[Matthias Clasen <matthiasc src gnome org>]

commit 3d891fecda47a39a3c07cd763648f551af82ab17
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jun 14 07:26:02 2022 -0400

    Add debug spew

 pango/pango-hbface.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
---
diff --git a/pango/pango-hbface.c b/pango/pango-hbface.c
index 937c22cd9..321209508 100644
--- a/pango/pango-hbface.c
+++ b/pango/pango-hbface.c
@@ -448,7 +448,16 @@ pango_hb_face_create_font (PangoFontFace              *face,
                            float                       dpi,
                            const PangoMatrix          *ctm)
 {
-  PangoHbFace *self = PANGO_HB_FACE (face);
+  PangoHbFace *self;
+
+  if (!PANGO_IS_FONT_FACE (face))
+    {
+      char *s = pango_font_description_to_string (desc);
+      g_critical ("pango_font_face_create_font called without a face for %s", s);
+      g_free (s);
+    }
+
+  self = PANGO_HB_FACE (face);
 
   return PANGO_FONT (pango_hb_font_new_for_description (self, desc, dpi, ctm));
 }