skins2: fix typo following a recent change in playlist.
commita3ab7ff0d9330cb9047a4cf0b4ac75432af12408
authorErwan Tulou <erwan10@videolan.org>
Fri, 9 Dec 2016 20:12:32 +0000 (9 21:12 +0100)
committerErwan Tulou <erwan10@videolan.org>
Fri, 9 Dec 2016 20:47:35 +0000 (9 21:47 +0100)
tree1cacd40bd49b8b181c4fbd8891524361088fdac4
parent1dc4df30ded66e74a01c1df742f1dbe3e1338d1b
skins2: fix typo following a recent change in playlist.

This caused the skin engine to fail to refresh on the spot when new items
were added to the playlist.
modules/gui/skins2/vars/playtree.cpp