rel1.to: ""; fix build error.
authorjaehwan <jaehwan@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Mon, 14 Nov 2011 11:04:37 +0000 (11:04 +0000)
committerjaehwan <jaehwan@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Mon, 14 Nov 2011 11:04:37 +0000 (11:04 +0000)
commit0b3e8a5391392ecd8be5e7edaf3ff77a2b3eff61
treef52c7a5e577bfe81d97a23e4273dae1f6353cdad
parenta6291e119600c56db703811d0013f3d21c9fd428
rel1.to: ""; fix build error.
Actually, if rel1.to_x is not used in the matched description of the parent group, rel1.to_x: ""; doesn't need to be used in the description of the child group.
Because its state is already default. But sometime we may want to use it explicitly. So I add this code in order to cover that case.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/edje@65160 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
src/bin/edje_cc_out.c