[TASK] Show reference headline only if content is available
authorGeorg Ringer <georg.ringer@gmail.com>
Mon, 8 Oct 2012 06:56:16 +0000 (08:56 +0200)
committerHelmut Hummel <helmut.hummel@typo3.org>
Mon, 8 Oct 2012 10:37:20 +0000 (12:37 +0200)
commit204d0049e427c64503e1645a188f9c220362c149
tree62729c6008b1e2209040d0795ac6f4fce8d4239e
parente68b2e75b44edd41fa5e33e8ca880a072e384f29
[TASK] Show reference headline only if content is available

Currently the headline "References from this item" is
always shown in the info popup, no matter if there are
ones or not.

Therefore add an additional check and render the headline
only if needed.

Change-Id: I605d7ff35001f19fa6df2972b4ffde13cca60d7e
Resolves: #41665
Releases: 6.0
Reviewed-on: http://review.typo3.org/15389
Reviewed-by: Helmut Hummel
Tested-by: Helmut Hummel
typo3/sysext/backend/Classes/Controller/ContentElement/ElementInformationController.php