Johannes Meyer 2fa854b0a8 ConfigForm: Introduce and utilize method transformEmptyValuesToNull() ... This utility method serves as alternative for all previous custom solutions to prevent empty values from being persisted to INI files. Since the IniWriter now handles NULL correctly, we're able to refrain from using array_filter for this purpose which was the actual cause for the referenced bug. fixes #13357		2016-12-01 10:55:24 +01:00
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RoleForm.php	ConfigForm: Introduce and utilize method transformEmptyValuesToNull()	2016-12-01 10:55:24 +01:00