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$sql and $parameters never unset (#5295)

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Change order of unset statement as it is after a return statement thus unreachable.
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frytimo
2020-06-08 22:57:07 -06:00
committed by GitHub
parent 8cc421c6c9
commit 8a510401be
1 changed files with 1 additions and 1 deletions
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resources/switch.php
+1 -1
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@@ -544,8 +544,8 @@ function extension_exists($extension) {
$parameters['extension'] = $extension; $parameters['extension'] = $extension;
$database = new database; $database = new database;
$num_rows = $database->select($sql, $parameters, 'column'); $num_rows = $database->select($sql, $parameters, 'column');
unset($sql, $parameters);
return $num_rows > 0 ? true : false; return $num_rows > 0 ? true : false;
unset($sql, $parameters, $num_rows);
} }
function extension_presence_id($extension, $number_alias = false) { function extension_presence_id($extension, $number_alias = false) {