4 files changed, 4 insertions, 6 deletions
diff --git a/dbus/dbus-auth.c b/dbus/dbus-auth.c
index 8c45f625..63348536 100644
--- a/dbus/dbus-auth.c
+++ b/dbus/dbus-auth.c
@@ -543,8 +543,6 @@ sha1_handle_first_client_response (DBusAuth         *auth,
   
   if (auth->keyring == NULL)
     {
-      DBusError error;
-
       dbus_error_init (&error);
       auth->keyring = _dbus_keyring_new_homedir (data,
                                                  &auth->context,
diff --git a/dbus/dbus-connection.c b/dbus/dbus-connection.c
index 31aea4c9..3c8c765d 100644
--- a/dbus/dbus-connection.c
+++ b/dbus/dbus-connection.c
@@ -2762,7 +2762,7 @@ dbus_connection_send_with_reply_and_block (DBusConnection     *connection,
   
   _dbus_return_val_if_fail (connection != NULL, NULL);
   _dbus_return_val_if_fail (message != NULL, NULL);
-  _dbus_return_val_if_fail (timeout_milliseconds >= 0 || timeout_milliseconds == -1, FALSE);  
+  _dbus_return_val_if_fail (timeout_milliseconds >= 0 || timeout_milliseconds == -1, NULL);
   _dbus_return_val_if_error_is_set (error, NULL);
   
   if (!dbus_connection_send_with_reply (connection, message,
diff --git a/dbus/dbus-keyring.c b/dbus/dbus-keyring.c
index 77d90605..018f45af 100644
--- a/dbus/dbus-keyring.c
+++ b/dbus/dbus-keyring.c
@@ -730,7 +730,7 @@ _dbus_keyring_new_homedir (const DBusString *username,
   if (!_dbus_string_init (&homedir))
     {
       dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL);
-      return FALSE;
+      return NULL;
     }
 
   _dbus_string_init_const (&dotdir, ".dbus-keyrings");
@@ -855,7 +855,7 @@ _dbus_keyring_new_homedir (const DBusString *username,
   if (keyring)
     _dbus_keyring_unref (keyring);
   _dbus_string_free (&homedir);
-  return FALSE;
+  return NULL;
 
 }
 
diff --git a/dbus/dbus-server-debug-pipe.c b/dbus/dbus-server-debug-pipe.c
index 9c147c6c..57882d97 100644
--- a/dbus/dbus-server-debug-pipe.c
+++ b/dbus/dbus-server-debug-pipe.c
@@ -289,7 +289,7 @@ _dbus_transport_debug_pipe_new (const char     *server_name,
       dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL);
       _dbus_transport_unref (server_transport);
       _dbus_transport_unref (client_transport);
-      return FALSE;
+      return NULL;
     }
   
   connection = _dbus_connection_new_for_transport (server_transport);