From 379dd368c926e15df691450bfeeed08fcb60d673 Mon Sep 17 00:00:00 2001 From: William Desportes Date: Sun, 23 Feb 2020 13:30:22 +0100 Subject: [PATCH] Fix #15986 - fatal error: Uncaught TypeError: array_flip() expects parameter 1 to be array, null given Signed-off-by: William Desportes --- libraries/classes/Config/FormDisplay.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libraries/classes/Config/FormDisplay.php b/libraries/classes/Config/FormDisplay.php index 500706cb12..2b0e172169 100644 --- a/libraries/classes/Config/FormDisplay.php +++ b/libraries/classes/Config/FormDisplay.php @@ -817,7 +817,7 @@ class FormDisplay $userPrefsDisallow = $GLOBALS['PMA_Config']->get('is_setup') ? $this->_configFile->get('UserprefsDisallow', []) : $GLOBALS['cfg']['UserprefsDisallow']; - $this->_userprefsDisallow = array_flip($userPrefsDisallow); + $this->_userprefsDisallow = array_flip($userPrefsDisallow ?? []); } /**