[evolution-data-server] Fixes bug 500133 (bnc) - show mails with same subject in a single thread.

[Chenthill Palanisamy <pchen src gnome org>]

commit 52de3127fc26622cc3a26dcb355361d4430bd491
Author: Chenthill Palanisamy <pchenthill novell com>
Date:   Wed May 20 15:24:36 2009 +0530

    Fixes bug 500133 (bnc) - show mails with same subject in a single thread.
    
    Show messages with same subject in a thread. This enables bugzilla mails
    with same subject to appear in subject based threading.
---
 camel/camel-folder-thread.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/camel/camel-folder-thread.c b/camel/camel-folder-thread.c
index 2a8fe98..2996722 100644
--- a/camel/camel-folder-thread.c
+++ b/camel/camel-folder-thread.c
@@ -289,7 +289,7 @@ group_root_set(CamelFolderThread *thread, CamelFolderThreadNode **cp)
 				d(printf("container is not re\n"));
 				remove_node(cp, container, &clast);
 				container_add_child(c, container);
-			} else if (c->re && container->re) {
+			} else {
 				d(printf("subjects are common %p and %p\n", c, container));
 
 				/* build a phantom node */