detect_virtualization() returns NULL; pass empty string to dbus

2013-11-02 00:02:56 +01:00
parent cc27380c1e
commit 98e6c5e62f
1 changed files with 3 additions and 1 deletions
@@ -466,7 +466,7 @@ static int bus_manager_append_progress(DBusMessageIter *i, const char *property,

 static int bus_manager_append_virt(DBusMessageIter *i, const char *property, void *data) {
        Manager *m = data;
-        const char *id = "";
+        const char *id = NULL;

        assert(i);
        assert(property);
@@ -474,6 +474,8 @@ static int bus_manager_append_virt(DBusMessageIter *i, const char *property, voi

        detect_virtualization(&id);

+        if (!id)
+                id = "";
        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &id))
                return -ENOMEM;