Bug in the Installer.php when trying to recognize the collation

[Toflar]

When you try to set an explicit collation on a certain field like

'sql' = "varchar(10) COLLATE utf8_general_ci NOT NULL default ''"

It does not work if the collation equals the DB collation settings and it will keep proposing that change in the DB update back end view.
This is due to

core/system/modules/core/library/Contao/Database/Installer.php

Line 460 in d11b225

if ($field['collation'] != '' && $field['collation'] != \Config::get('dbCollation'))

Obviously I don't need to specify utf8_general_ci if the DB collation is the same but if I want to make sure it is in that collation, then I have to specify it and it should only propose to change it when my DB is NOT utf8_general_ci.

[leofeyer]

Fixed in 587fcac.