Wrap unistd.h include in ifdef.

2018-02-05 10:24:16 -08:00 · 2018-02-05 10:24:16 -08:00 · e428f7b1c2
parent 5f6eb1256f
commit e428f7b1c2
1 changed files with 2 additions and 0 deletions
--- a/util/hb-subset.cc
+++ b/util/hb-subset.cc
@ -25,7 +25,9 @@
 * Google Author(s): Garret Rieger, Rod Sheeter
 */

+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif

 #include "main-font-text.hh"
 #include "hb-subset.h"