Clean-up compiler warnings about ignoring return values

Some systems complain when certain functions' return values are not
checked.  This commit fixes those warnings.

Creating ignore() function suggested by Ben Pfaff.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/daemon.c b/lib/daemon.c
index 0dcc66ff7..50cc33521 100644
--- a/lib/daemon.c
+++ b/lib/daemon.c
@@ -232,11 +232,11 @@ daemonize(void)
             /* Child process. */
             close(fds[0]);
             make_pidfile();
-            write(fds[1], &c, 1);
+            ignore(write(fds[1], &c, 1));
             close(fds[1]);
             setsid();
             if (chdir_) {
-                chdir("/");
+                ignore(chdir("/"));
             }
             time_postfork();
             lockfile_postfork();