Fix being able to add empty instructions
authorMatthias Schmidt <gravatronics@live.com>
Tue, 12 Mar 2019 17:50:55 +0000 (18:50 +0100)
committerMatthias Schmidt <gravatronics@live.com>
Tue, 12 Mar 2019 17:50:55 +0000 (18:50 +0100)
commitd26be03e2255c4fdea8976b7e80cb61ebbc65683
treecf14ad5bd29e17cf957741790a3db22efbfa0677
parent4c96b30bd330d95ffbc5ae041732f6c4485f3138
Fix being able to add empty instructions

See #2772
wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Devtools/Project/Instructions.js