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systemctl: fix parsing of LoadError property for systemctl show

This commit is contained in:
Lennart Poettering 2011-07-31 18:28:33 +02:00
parent a43757462a
commit f786e80d7a
1 changed files with 3 additions and 1 deletions
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4
src/systemctl.c
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@ -2469,11 +2469,13 @@ static int print_property(const char *name, DBusMessageIter *iter) {
} else if (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRING && streq(name, "LoadError")) {
const char *a = NULL, *b = NULL;
if (bus_iter_get_basic_and_next(&sub, DBUS_TYPE_STRING, &a, true) > 0)
if (bus_iter_get_basic_and_next(&sub, DBUS_TYPE_STRING, &a, true) >= 0)
bus_iter_get_basic_and_next(&sub, DBUS_TYPE_STRING, &b, false);
if (arg_all || !isempty(a) || !isempty(b))
printf("%s=%s \"%s\"\n", name, strempty(a), strempty(b));
return 0;
}
break;