From c2ea7a9da463c567d321233b23813c59762841bb Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 18 Jan 2019 13:45:33 -0500
Subject: [PATCH] [directwrite] More fix

---
 src/hb-directwrite.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-directwrite.cc b/src/hb-directwrite.cc
index 2739b882b..d691d40be 100644
--- a/src/hb-directwrite.cc
+++ b/src/hb-directwrite.cc
@@ -769,7 +769,7 @@ retry_getglyphs:
 
   /* Calculate visual-clusters.  That's what we ship. */
   for (unsigned int i = 0; i < glyphCount; i++)
-    vis_clusters[i] = -1;
+    vis_clusters[i] = (uint32_t) -1;
   for (unsigned int i = 0; i < buffer->len; i++)
   {
     uint32_t *p =
@@ -777,7 +777,7 @@ retry_getglyphs:
     *p = MIN (*p, buffer->info[i].cluster);
   }
   for (unsigned int i = 1; i < glyphCount; i++)
-    if (vis_clusters[i] == -1)
+    if (vis_clusters[i] == (uint32_t) -1)
       vis_clusters[i] = vis_clusters[i - 1];
 
 #undef utf16_index