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Force unique entries in list

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moodler 2003-07-10 06:42:44 +00:00
parent 7d494f1c2e
commit 132911c884
1 changed files with 1 additions and 1 deletions
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2
mod/chat/lib.php
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@ -98,7 +98,7 @@ function chat_print_recent_activity($course, $isteacher, $timestart) {
global $CFG; global $CFG;
if (!$chatusers = get_records_sql("SELECT cu.chatid, u.firstname, u.lastname if (!$chatusers = get_records_sql("SELECT u.id, cu.chatid, u.firstname, u.lastname
FROM {$CFG->prefix}chat_users as cu, FROM {$CFG->prefix}chat_users as cu,
{$CFG->prefix}user as u {$CFG->prefix}user as u
WHERE cu.userid = u.id WHERE cu.userid = u.id