Remove redundant unistd.h inclusion.

diff --git a/src/xrdb.c b/src/xrdb.c
index c6ea08f0ae63ad338e26c3bab9bbb2753c880258..bab1b47d481ade4fd958b591e54b2f4d8242cb23 100644 (file)
--- a/src/xrdb.c
+++ b/src/xrdb.c
@@ -38,7 +38,6 @@ Boston, MA 02111-1307, USA.  */
 #ifndef SYSV
 #define SYSV
 #endif
-#include <unistd.h>
 #endif /* USG5 */
 
 #endif /* 1 */