Avoid empty menu bar on Xaw with cairo

* lwlib/lwlib-utils.c (crxft_font_open_name) [USE_CAIRO]: Return NULL if
font extents are bogus.

1 files changed, 5 insertions, 0 deletions

diff --git a/lwlib/lwlib-utils.c b/lwlib/lwlib-utils.c
index 2c0a931f9cb..1507b088610 100644
--- a/lwlib/lwlib-utils.c
+++ b/lwlib/lwlib-utils.c
@@ -192,6 +192,11 @@ crxft_font_open_name (Display *dpy, int screen, const char *name)
         }
       FcPatternDestroy (pattern);
     }
+  if (pub && pub->height <= 0)
+    {
+      crxft_font_close (pub);
+      pub = NULL;
+    }
   return pub;
 }