From 82052afb24d29303804443d160a96c99ce4fae1a Mon Sep 17 00:00:00 2001
From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Date: Mon, 10 Jun 2019 12:55:37 +0900
Subject: [PATCH] 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.
---
 lwlib/lwlib-utils.c | 5 +++++
 1 file changed, 5 insertions(+)

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;
 }
 
-- 
2.39.2