allow C code to suppress warnings about ignored return values

[bpt/emacs.git] / src / sysdep.c

diff --git a/src/sysdep.c b/src/sysdep.c
index 5f82d2d..53b7f39 100644 (file)
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -31,6 +31,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif /* HAVE_LIMITS_H */
 #include <unistd.h>
 
+#include <ignore-value.h>
+
 #include "lisp.h"
 #include "sysselect.h"
 #include "blockinput.h"
@@ -263,7 +265,7 @@ void
 init_baud_rate (int fd)
 {
   int emacs_ospeed;
- 
+
   if (noninteractive)
     emacs_ospeed = 0;
   else
@@ -578,7 +580,7 @@ sys_subshell (void)
        write (1, "Can't execute subshell", 22);
 #else   /* not WINDOWSNT */
       execlp (sh, sh, (char *) 0);
-      write (1, "Can't execute subshell", 22);
+      ignore_value (write (1, "Can't execute subshell", 22));
       _exit (1);
 #endif  /* not WINDOWSNT */
 #endif /* not MSDOS */
@@ -3058,4 +3060,3 @@ system_process_attributes (Lisp_Object pid)
 }
 
 #endif /* !defined (WINDOWSNT) */
-