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update zot.php to fix php warning invalid argument supplied for foreach()

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- this is taken from pr #1085 which was against wrong branch
This commit is contained in:
Mario Vavti 2018-04-23 10:47:35 +02:00
parent bb61e672b0
commit fedb5fbcf5
1 changed files with 18 additions and 16 deletions
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34
include/zot.php
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@ -3811,25 +3811,27 @@ function process_channel_sync_delivery($sender, $arr, $deliveries) {
foreach($x as $y) { foreach($x as $y) {
// for each group, loop on members list we just received // for each group, loop on members list we just received
foreach($members[$y['hash']] as $member) { if(isset($y['hash']) && isset($members[$y['hash']])) {
$found = false; foreach($members[$y['hash']] as $member) {
$z = q("select xchan from group_member where gid = %d and uid = %d and xchan = '%s' limit 1", $found = false;
intval($y['id']), $z = q("select xchan from group_member where gid = %d and uid = %d and xchan = '%s' limit 1",
intval($channel['channel_id']),
dbesc($member)
);
if($z)
$found = true;
// if somebody is in the group that wasn't before - add them
if(! $found) {
q("INSERT INTO group_member (uid, gid, xchan)
VALUES( %d, %d, '%s' ) ",
intval($channel['channel_id']),
intval($y['id']), intval($y['id']),
intval($channel['channel_id']),
dbesc($member) dbesc($member)
); );
if($z)
$found = true;
// if somebody is in the group that wasn't before - add them
if(! $found) {
q("INSERT INTO group_member (uid, gid, xchan)
VALUES( %d, %d, '%s' ) ",
intval($channel['channel_id']),
intval($y['id']),
dbesc($member)
);
}
} }
} }