From 269cf1ca82c34c6f6ea126e7333743e5c381453b Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 11 Oct 2017 15:24:22 +0200
Subject: [PATCH] Correctly initialize ptem

---
 src/hb-font.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hb-font.cc b/src/hb-font.cc
index 888420792..a43656d9d 100644
--- a/src/hb-font.cc
+++ b/src/hb-font.cc
@@ -1124,6 +1124,7 @@ hb_font_create (hb_face_t *face)
   font->parent = hb_font_get_empty ();
   font->face = hb_face_reference (face);
   font->klass = hb_font_funcs_get_empty ();
+  font->ptem = -1;
 
   font->x_scale = font->y_scale = hb_face_get_upem (face);