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avoid unknown variable if there are no domains in domain-list

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Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
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Michael Kaufmann (d00p)
2016-02-28 22:04:57 +01:00
parent 319668d384
commit 573fd69c95
1 changed files with 7 additions and 0 deletions
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7
scripts/jobs/cron_tasks.inc.dns.10.bind.php
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@@ -85,6 +85,8 @@ class bind {
WHERE `d`.`isbinddomain` = '1' ORDER BY `d`.`domain` ASC WHERE `d`.`isbinddomain` = '1' ORDER BY `d`.`domain` ASC
"); ");
$domains = array();
// don't use fetchall() to be able to set the first column to the domain id and use it later on to set the rows' // don't use fetchall() to be able to set the first column to the domain id and use it later on to set the rows'
// array of direct children without having to search the outer array // array of direct children without having to search the outer array
while ($domain = $result_domains_stmt->fetch(PDO::FETCH_ASSOC)) { while ($domain = $result_domains_stmt->fetch(PDO::FETCH_ASSOC)) {
@@ -109,6 +111,11 @@ class bind {
$domains['none'] = $hostname_arr; $domains['none'] = $hostname_arr;
} }
if (empty($domains)) {
$this->logger->logAction(CRON_ACTION, LOG_INFO, 'No domains found for nameserver-config, skipping...');
return;
}
// collect domain IDs of direct child domains as arrays in ['children'] column // collect domain IDs of direct child domains as arrays in ['children'] column
foreach (array_keys($domains) as $key) { foreach (array_keys($domains) as $key) {
if (!isset($domains[$key]['children'])) { if (!isset($domains[$key]['children'])) {