Include system.h.

diff --git a/src/yes.c b/src/yes.c
index 406c72ba1b21ba0de31bf8a1fb1cbadea200a247..8bafe5b6acfc5b8dd3b4161550d92370e5da5550 100644 (file)
--- a/src/yes.c
+++ b/src/yes.c
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <getopt.h>
 
+#include "system.h"
 #include "long-options.h"
 #include "version.h"