[subset] Fix warning about uninitialized use of end_cp.

3 years ago · d8635dfe5a
parent 6c81cd9543
commit d8635dfe5a
1 changed files with 2 additions and 2 deletions
--- 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,