Merged revisions 319552 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

........
  r319552 | twilson | 2011-05-18 13:22:36 -0700 (Wed, 18 May 2011) | 11 lines
  
  Unbreak the storing of registrations for restart
  
  The fix for issue 18882 broke retrieving non-realtime peers from the ast_db
  on restart/reload. This patch tries to unbreak things while leaving the intent
  of the original fix intact.
  (closes issue #19318)
  Reported by: remiq
  Patches: 
        diff.txt uploaded by twilson (license 396)
  Tested by: lmadsen, remiq
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@319564 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -27089,7 +27089,7 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
 		sip_cfg.allowsubscribe = TRUE;	/* No global ban any more */
 	}
 	/* If read-only RT backend, then refresh from local DB cache */
-	if (peer->host_dynamic && !sip_cfg.peer_rtupdate) {
+	if (peer->host_dynamic && (!peer->is_realtime || !sip_cfg.peer_rtupdate)) {
 		reg_source_db(peer);
 	}