Add skeleton for profile API description

[connman] / gdbus / object.c

diff --git a/gdbus/object.c b/gdbus/object.c
index 4375ec5..2823054 100644 (file)
--- a/gdbus/object.c
+++ b/gdbus/object.c
@@ -2,7 +2,7 @@
  *
  *  D-Bus helper library
  *
- *  Copyright (C) 2004-2008  Marcel Holtmann <marcel@holtmann.org>
+ *  Copyright (C) 2004-2009  Marcel Holtmann <marcel@holtmann.org>
  *
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -59,7 +59,8 @@ static void print_arguments(GString *gstr, const char *sig,
 
        for (i = 0; sig[i]; i++) {
                char type[32];
-               int len, struct_level, dict_level;
+               int struct_level, dict_level;
+               unsigned int len;
                gboolean complete;
 
                complete = FALSE;
@@ -223,6 +224,9 @@ static struct interface_data *find_interface(GSList *interfaces,
 {
        GSList *list;
 
+       if (!name)
+               return NULL;
+
        for (list = interfaces; list; list = list->next) {
                struct interface_data *iface = list->data;
                if (!strcmp(name, iface->name))
@@ -390,7 +394,6 @@ static gboolean check_signal(DBusConnection *conn, const char *path,
        }
 
        iface = find_interface(data->interfaces, interface);
-
        if (!iface) {
                error("dbus_connection_emit_signal: %s does not implement %s",
                                path, interface);
@@ -493,6 +496,9 @@ gboolean g_dbus_unregister_interface(DBusConnection *connection,
        struct generic_data *data = NULL;
        struct interface_data *iface;
 
+       if (!path)
+               return FALSE;
+
        if (dbus_connection_get_object_path_data(connection, path,
                                                (void *) &data) == FALSE)
                return FALSE;