diff options
| -rw-r--r-- | common/dbus.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/common/dbus.c b/common/dbus.c index b6d852c3..7837aeba 100644 --- a/common/dbus.c +++ b/common/dbus.c @@ -319,6 +319,7 @@ dbus_bool_t dbus_bus_get_unix_process_id(DBusConnection *conn, const char *name, unsigned long *pid) { DBusMessage *msg, *reply; + DBusError err; dbus_uint32_t pid_arg; msg = dbus_message_new_method_call("org.freedesktop.DBus", @@ -337,16 +338,22 @@ dbus_bool_t dbus_bus_get_unix_process_id(DBusConnection *conn, const char *name, return FALSE; } - reply = dbus_connection_send_with_reply_and_block(conn, msg, -1, NULL); - if (!reply) { - error("Sending GetConnectionUnixProcessID failed"); + dbus_error_init(&err); + reply = dbus_connection_send_with_reply_and_block(conn, msg, -1, &err); + if (dbus_error_is_set(&err)) { + error("Sending GetConnectionUnixProcessID failed: %s", err.message); + dbus_error_free(&err); dbus_message_unref(msg); return FALSE; } - if (!dbus_message_get_args(reply, NULL, DBUS_TYPE_UINT32, &pid_arg, - DBUS_TYPE_INVALID)) { - error("Getting GetConnectionUnixProcessID args failed"); + dbus_error_init(&err); + dbus_message_get_args(reply, &err, DBUS_TYPE_UINT32, &pid_arg, + DBUS_TYPE_INVALID); + if (dbus_error_is_set(&err)) { + error("Getting GetConnectionUnixProcessID args failed: %s", + err.message); + dbus_error_free(&err); dbus_message_unref(msg); dbus_message_unref(reply); return FALSE; |