[libsoup] SoupSessionAsync: don't allow restart-from-FINISHED in new_api

[Dan Winship <danw src gnome org>]

commit 596e64f858ebccb32b987bc76e3376f3bb5bcbe7
Author: Dan Winship <danw gnome org>
Date:   Fri Jun 8 03:31:14 2012 -0400

    SoupSessionAsync: don't allow restart-from-FINISHED in new_api

 libsoup/soup-session-async.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/libsoup/soup-session-async.c b/libsoup/soup-session-async.c
index d26fbe2..99edf32 100644
--- a/libsoup/soup-session-async.c
+++ b/libsoup/soup-session-async.c
@@ -260,8 +260,10 @@ process_queue_item (SoupMessageQueueItem *item,
 		case SOUP_MESSAGE_FINISHING:
 			item->state = SOUP_MESSAGE_FINISHED;
 			soup_message_finished (item->msg);
-			if (item->state != SOUP_MESSAGE_FINISHED)
+			if (item->state != SOUP_MESSAGE_FINISHED) {
+				g_return_if_fail (!item->new_api);
 				break;
+			}
 
 			soup_message_queue_item_ref (item);
 			soup_session_unqueue_item (session, item);