rest: allow room update keeping the same name

Fix the code tha checked the existence of other rooms with the same
name in the center but only check the rooms other than the one being
updated.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/rest.c b/src/rest.c
index ddaa0dd..cf572bd 100644
--- a/src/rest.c
+++ b/src/rest.c
@@ -6308,8 +6308,8 @@ static int og_cmd_post_room_update(json_t *element,
 
 	result = dbi_conn_queryf(dbi->conn,
 				 "SELECT nombreaula FROM aulas "
-				 "WHERE nombreaula='%s' AND idcentro=%d",
-				 room.name, room.center);
+				 "WHERE nombreaula='%s' AND idcentro=%d AND idaula<>'%u'",
+				 room.name, room.center, room.id);
 
 	if (!result) {
 		dbi_conn_error(dbi->conn, &msglog);