Send nickname change notifications when necessary.

1 files changed, 17 insertions, 1 deletions

diff --git a/irc_user.c b/irc_user.c
index b3075c3b..7f356d8d 100644
--- a/irc_user.c
+++ b/irc_user.c
@@ -82,15 +82,31 @@ irc_user_t *irc_user_by_name( irc_t *irc, const char *nick )
 		return NULL;
 }
 
-int irc_user_rename( irc_t *irc, const char *old, const char *new )
+int irc_user_set_nick( irc_t *irc, const char *old, const char *new )
 {
 	irc_user_t *iu = irc_user_by_name( irc, old );
 	char key[strlen(new)+1];
+	GSList *cl;
 	
 	strcpy( key, new );
 	if( iu == NULL || !nick_lc( key ) || irc_user_by_name( irc, new ) )
 		return 0;
 	
+	for( cl = irc->channels; cl; cl = cl->next )
+	{
+		irc_channel_t *ic = cl->data;
+		
+		/* Send a NICK update if we're renaming our user, or someone
+		   who's in the same channel like our user. */
+		if( iu == irc->user ||
+		    ( irc_channel_has_user( ic, irc->user ) &&
+		      irc_channel_has_user( ic, iu ) ) )
+		{
+			irc_send_nick( iu, new );
+			break;
+		}
+	}
+	
 	irc->users = g_slist_remove( irc->users, iu );
 	g_hash_table_remove( irc->nick_user_hash, iu->key );