build plugin: fix stuff broken recently
author Alex Neundorf
committer Christoph Cullmann
commit 4bfbcf0bbf3c6e4375d1745c210a2d811e9f7fb9
tree 8edab8f4957132999751e85b1ab910d0c4a4e004
parent 612f27883d00f43b9c3b328d0dd481f26c1d924b
build plugin: fix stuff broken recently

-save the directory entered by the user in the lineedit
-save the modifications done by the user to the target set name

targetSelected() has to be called explicitely, because it is not
selected if previously target set index 0 was active and we change
again to index 0.