remove unused includes

[elogind.git] / src / notify / notify.c

diff --git a/src/notify/notify.c b/src/notify/notify.c
index a0f757a2523abde87f04e906092d621330ff45c5..a8ffbe9c8cb26475e385b9e230781c7ea2a2990e 100644 (file)
--- a/src/notify/notify.c
+++ b/src/notify/notify.c
@@ -24,7 +24,6 @@
 #include <errno.h>
 #include <unistd.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include "systemd/sd-daemon.h"
 
@@ -42,12 +41,12 @@ static bool arg_booted = false;
 static void help(void) {
         printf("%s [OPTIONS...] [VARIABLE=VALUE...]\n\n"
                "Notify the init system about service status updates.\n\n"
-               "  -h --help             Show this help\n"
-               "     --version          Show package version\n"
-               "     --ready            Inform the init system about service start-up completion\n"
-               "     --pid[=PID]        Set main pid of daemon\n"
-               "     --status=TEXT      Set status text\n"
-               "     --booted           Returns 0 if the system was booted up with systemd, non-zero otherwise\n",
+               "  -h --help            Show this help\n"
+               "     --version         Show package version\n"
+               "     --ready           Inform the init system about service start-up completion\n"
+               "     --pid[=PID]       Set main pid of daemon\n"
+               "     --status=TEXT     Set status text\n"
+               "     --booted          Check if the system was booted up with systemd\n",
                program_invocation_short_name);
 }
 
@@ -193,7 +192,7 @@ int main(int argc, char* argv[]) {
 
         r = sd_pid_notify(arg_pid, false, n);
         if (r < 0) {
-                log_error("Failed to notify init system: %s", strerror(-r));
+                log_error_errno(r, "Failed to notify init system: %m");
                 goto finish;
         }