[BUGFIX] Fix fatal error in extension manager 56/22656/2
authorMichael Stucki <michael.stucki@typo3.org>
Mon, 29 Jul 2013 12:16:23 +0000 (14:16 +0200)
committerWouter Wolters <typo3@wouterwolters.nl>
Sat, 3 Aug 2013 11:49:50 +0000 (13:49 +0200)
commit9731f60c0b2afc82eabc64e2ee63a8dc8431223e
treebc67b869609a2dba5247aa603373b85ce526940d
parent632ea1458a40c4aab7f1158644eb4ea2a4946676
[BUGFIX] Fix fatal error in extension manager

TER extensions which were uploaded just recently contain a change in
ext_emconf.php. This change conflicts with older TYPO3 releases:

If the extension has no conflicts, the constraint is written as an empty
string although it is expected to be an array in any case.

This fix adds a check to work around the problem.

Change-Id: Ibb361f82c39d99089ec6455935ddc3e775cebbc7
Resolves: #46642
Releases: 4.7, 4.5
Reviewed-on: https://review.typo3.org/22656
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters
typo3/sysext/em/classes/tools/class.tx_em_tools.php