From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 31 Jul 2011 16:28:33 +0000 (+0200)
Subject: systemctl: fix parsing of LoadError property for systemctl show
X-Git-Tag: v33~35
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=f786e80d7a76fd7446d142f610d62ea8c28ed902

systemctl: fix parsing of LoadError property for systemctl show
---

diff --git a/src/systemctl.c b/src/systemctl.c
index 4981433eb..bb998d37e 100644
--- a/src/systemctl.c
+++ b/src/systemctl.c
@@ -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;