From d8635dfe5a06d1112ea563dcef788097b7b124af Mon Sep 17 00:00:00 2001
From: Garret Rieger <grieger@google.com>
Date: Wed, 1 Dec 2021 10:14:10 -0800
Subject: [PATCH] [subset] Fix warning about uninitialized use of end_cp.

---
 src/hb-ot-cmap-table.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-ot-cmap-table.hh b/src/hb-ot-cmap-table.hh
index fd96a2758..b9d3aaa69 100644
--- a/src/hb-ot-cmap-table.hh
+++ b/src/hb-ot-cmap-table.hh
@@ -99,8 +99,8 @@ struct CmapSubtableFormat4
 	   hb_requires (hb_is_iterator (Iterator))>
   void to_ranges (Iterator it, Writer& range_writer)
   {
-    hb_codepoint_t start_cp, prev_run_start_cp, run_start_cp, end_cp, last_gid;
-    int run_length, delta, prev_delta;
+    hb_codepoint_t start_cp, prev_run_start_cp, run_start_cp, end_cp, last_gid = 0;
+    int run_length, delta, prev_delta = 0;
 
     enum {
       FIRST_SUB_RANGE,