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Remove type-hint inconsistent with expected return value in Database->getVariable

This commit is contained in:
Hypolite Petovan 2022-06-22 07:47:15 -04:00
parent a05baaf249
commit 7295138f8d
1 changed files with 3 additions and 2 deletions
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5
src/Database/Database.php
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@ -1748,9 +1748,10 @@ class Database
* Fetch a database variable * Fetch a database variable
* *
* @param string $name * @param string $name
* @return string content * @return string|null content or null if inexistent
* @throws \Exception
*/ */
public function getVariable(string $name): string public function getVariable(string $name)
{ {
$result = $this->fetchFirst("SHOW GLOBAL VARIABLES WHERE `Variable_name` = ?", $name); $result = $this->fetchFirst("SHOW GLOBAL VARIABLES WHERE `Variable_name` = ?", $name);
return $result['Value'] ?? null; return $result['Value'] ?? null;