Docs: udev.xml: Clarify through a change in word ordering

[elogind.git] / udev / udevadm.c

diff --git a/udev/udevadm.c b/udev/udevadm.c
index 452489a0c752c4087fcf52be4772cfe770e33197..336d72370546307e1986ca098961bf3d18adcf41 100644 (file)
--- a/udev/udevadm.c
+++ b/udev/udevadm.c
@@ -35,6 +35,11 @@ static void log_fn(struct udev *udev, int priority,
                fprintf(stderr, "%s: ", fn);
                vfprintf(stderr, format, args);
        } else {
+               va_list args2;
+
+               va_copy(args2, args);
+               vfprintf(stderr, format, args2);
+               va_end(args2);
                vsyslog(priority, format, args);
        }
 }
@@ -141,7 +146,7 @@ int main(int argc, char *argv[])
        udev_set_log_fn(udev, log_fn);
        udev_selinux_init(udev);
 
-       while (1) {
+       for (;;) {
                int option;
 
                option = getopt_long(argc, argv, "+dhV", options, NULL);
@@ -166,6 +171,8 @@ int main(int argc, char *argv[])
        }
        command = argv[optind];
 
+       info(udev, "runtime dir '%s'\n", udev_get_run_path(udev));
+
        if (command != NULL)
                for (i = 0; cmds[i].cmd != NULL; i++) {
                        if (strcmp(cmds[i].name, command) == 0) {