elm_dnd: do not register widgets twice
authorMarcel Hollerbach <mail@marcel-hollerbach.de>
Mon, 18 May 2020 17:04:43 +0000 (19:04 +0200)
committerJongmin Lee <jm105.lee@samsung.com>
Mon, 25 May 2020 21:34:12 +0000 (06:34 +0900)
commit84afc5064dddb25ef38dc4da9910b52ccf882176
treec62ff6b686f126544529e3bd407731118c1f8385
parente5c36a65bc14820ab3053411665ee8d4cff5d498
elm_dnd: do not register widgets twice

we have to support none widgets, but we should not register widgets
twice because of that.

Differential Revision: https://phab.enlightenment.org/D11877
src/lib/elementary/elm_dnd.c