gui/skins2: polish error diagnostics on dialog provider failure
commiteaf3926b0278f756e744d1b019ac31614c0b3c52
authorFilip Roséen <filip@atch.se>
Wed, 15 Mar 2017 09:07:45 +0000 (15 10:07 +0100)
committerJean-Baptiste Kempf <jb@videolan.org>
Wed, 15 Mar 2017 18:24:48 +0000 (15 19:24 +0100)
tree01d2d5b6ab17c168c99defcc46a7ecc09e051bdd
parentc6a7c06c3a972b08a35fec56ca5c7edd70db098e
gui/skins2: polish error diagnostics on dialog provider failure

There can be more dialogs providers than qt, and qt might be compiled
even though the affected diagnostics are issued. To make the behavior
more relevant in/suitable for all circumstances:

 - the duplicate diagnostic has been removed, and;
 - mention of qt is removed.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
modules/gui/skins2/src/dialogs.cpp
modules/gui/skins2/src/skin_main.cpp