diff options
Diffstat (limited to 'protocols/jabber/jabber_util.c')
| -rw-r--r-- | protocols/jabber/jabber_util.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/protocols/jabber/jabber_util.c b/protocols/jabber/jabber_util.c index a0266d3e..db5944bc 100644 --- a/protocols/jabber/jabber_util.c +++ b/protocols/jabber/jabber_util.c @@ -3,7 +3,7 @@ * BitlBee - An IRC to IM gateway * * Jabber module - Misc. stuff * * * -* Copyright 2006 Wilmer van der Gaast <wilmer@gaast.net> * +* Copyright 2006-2010 Wilmer van der Gaast <wilmer@gaast.net> * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * @@ -555,7 +555,7 @@ struct jabber_buddy *jabber_buddy_by_ext_jid( struct im_connection *ic, char *ji int jabber_buddy_remove( struct im_connection *ic, char *full_jid_ ) { struct jabber_data *jd = ic->proto_data; - struct jabber_buddy *bud, *prev, *bi; + struct jabber_buddy *bud, *prev = NULL, *bi; char *s, *full_jid; full_jid = jabber_normalize( full_jid_ ); @@ -566,7 +566,7 @@ int jabber_buddy_remove( struct im_connection *ic, char *full_jid_ ) if( ( bud = g_hash_table_lookup( jd->buddies, full_jid ) ) ) { if( bud->next ) - bud = bud->next; + bud = (prev=bud)->next; /* If there's only one item in the list (and if the resource matches), removing it is simple. (And the hash reference @@ -586,7 +586,7 @@ int jabber_buddy_remove( struct im_connection *ic, char *full_jid_ ) } else { - for( bi = bud, prev = NULL; bi; bi = (prev=bi)->next ) + for( bi = bud; bi; bi = (prev=bi)->next ) if( strcmp( bi->resource, s + 1 ) == 0 ) break; @@ -597,8 +597,7 @@ int jabber_buddy_remove( struct im_connection *ic, char *full_jid_ ) if( prev ) prev->next = bi->next; else - /* The hash table should point at the second - item, because we're removing the first. */ + /* Don't think this should ever happen anymore. */ g_hash_table_replace( jd->buddies, bi->bare_jid, bi->next ); g_free( bi->ext_jid ); |