Matteo Bruni : ddraw: Return error on NULL viewport in {Get, Set}Viewport[ 2]().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 233af364828639f9d79525b59a2e9957a775af8d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=233af364828639f9d79525b59a2e9957a775af8d

Author: Matteo Bruni <mbruni at codeweavers.com>
Date:   Fri Apr 13 00:07:42 2018 +0200

ddraw: Return error on NULL viewport in {Get, Set}Viewport[2]().

Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/ddraw/viewport.c | 197 +++++++++++++++++++++-----------------------------
 1 file changed, 82 insertions(+), 115 deletions(-)

Diff:   https://source.winehq.org/git/wine.git/?a=commitdiff;h=233af364828639f9d79525b59a2e9957a775af8d