isConfigVarChanged(): use intval() too
authorDenis Ovsienko <denis@ovsienko.info>
Wed, 7 Nov 2018 22:23:43 +0000 (22:23 +0000)
committerDenis Ovsienko <denis@ovsienko.info>
Wed, 7 Nov 2018 22:27:18 +0000 (22:27 +0000)
commitebf15d335752ec4c9d62672101fda71b19637e6d
treea1d882eb825cc3dee8fe53b4486d6e0619b69e86
parent6341a4a038cb87baf0b4dee1d132a59d42910cec
isConfigVarChanged(): use intval() too

This fixes another PHP warning with PHP 7.1 (see commit 272a945).

A non-numeric value encountered in .../inc/functions.php on line 5536

[skip ci]
wwwroot/inc/functions.php