Use the exit code of EXIT_SUCCESS when terminating gracefully.

diff --git a/dhcpcd.c b/dhcpcd.c
index 987d437fa9cbe8ed6b1e5d5221863dacdcb572b4..00e58ae772a0a14e106e94301a842bc59a53af07 100644 (file)
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -1070,21 +1070,24 @@ handle_signal1(void *arg)
        struct dhcpcd_ctx *ctx;
        struct dhcpcd_siginfo *si;
        struct interface *ifp;
-       int do_release;
+       int do_release, exit_code;;
 
        ctx = dhcpcd_ctx;
        si = arg;
        do_release = 0;
+       exit_code = EXIT_FAILURE;
        switch (si->signo) {
        case SIGINT:
                syslog(LOG_INFO, sigmsg, "INT", (int)si->pid, "stopping");
                break;
        case SIGTERM:
                syslog(LOG_INFO, sigmsg, "TERM", (int)si->pid, "stopping");
+               exit_code = EXIT_SUCCESS;
                break;
        case SIGALRM:
                syslog(LOG_INFO, sigmsg, "ALRM", (int)si->pid, "releasing");
                do_release = 1;
+               exit_code = EXIT_SUCCESS;
                break;
        case SIGHUP:
                syslog(LOG_INFO, sigmsg, "HUP", (int)si->pid, "rebinding");
@@ -1113,7 +1116,7 @@ handle_signal1(void *arg)
 
        if (!(ctx->options & DHCPCD_TEST))
                stop_all_interfaces(ctx, do_release);
-       eloop_exit(ctx->eloop, EXIT_FAILURE);
+       eloop_exit(ctx->eloop, exit_code);
 }
 
 static void