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better use is_numeric() 0dda943

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This commit is contained in:
Ian 2016-04-14 13:49:54 +02:00
parent abd4b0cf38
commit c35344dcd2
1 changed files with 1 additions and 2 deletions
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3
serendipity_event_trackback/serendipity_event_trackback.php
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@ -60,7 +60,6 @@ class serendipity_event_trackback extends serendipity_event
$propbag->add('default', true);
break;
case 'host':
$propbag->add('type', 'string');
$propbag->add('name', 'Proxy Host');
@ -318,7 +317,7 @@ class serendipity_event_trackback extends serendipity_event
if (preg_match('@(postgres|pgsql)@i', $serendipity['dbType'])) {
// postgres < 9.3 IF NOT EXISTS workaround...
$c = serendipity_db_query("SELECT COUNT(*) FROM {$serendipity['dbPrefix']}delayed_trackbacks;");
if ((int)$c >= 0) {
if (is_numeric($c)) {
return;
} else {
$sql = "CREATE TABLE {$serendipity['dbPrefix']}delayed_trackbacks (