[BUGFIX] Clearing label through TS doesn't work 51/17151/5
authorMarkus Klein <klein.t3@mfc-linz.at>
Fri, 5 Apr 2013 19:02:00 +0000 (21:02 +0200)
committerGeorg Ringer <georg.ringer@gmail.com>
Sat, 4 May 2013 14:45:37 +0000 (16:45 +0200)
commit97a6a1bcd74817d7ae764d7e76fc37a222b4ef71
treee6e4e4bb4d3665f839b6d57a33b7bd79598168e5
parent309910527f751d177dcb4d0c97053bc5088e5fea
[BUGFIX] Clearing label through TS doesn't work

Overriding labels of non-default languages using TypoScript
fails if the value is empty.
The problem is that we cannot distinguish between missing translations
and labels cleared by TypoScript.
(In both cases ['target'] === "")

Change-Id: Iac666ecd7fa9af900f9852a777be3127437e0365
Fixes: #43959
Releases: 6.2, 6.1, 6.0, 4.7
Reviewed-on: https://review.typo3.org/17151
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
typo3/sysext/frontend/Classes/Plugin/AbstractPlugin.php