Fixed compiler warning.

diff --git a/src/charon/charon.c b/src/charon/charon.c
index c22b305..84cd546 100644 (file)
--- a/src/charon/charon.c
+++ b/src/charon/charon.c
@@ -262,7 +262,7 @@ static void unlink_pidfile()
         * permissions on the parent dir(s) of the PID file */
        if (pidfile)
        {
-               ftruncate(fileno(pidfile), 0);
+               ignore_result(ftruncate(fileno(pidfile), 0));
                fclose(pidfile);
        }
        unlink(PID_FILE);