Henri Verbeet : wined3d: Properly check whether a context was created in swapchain_init().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d88c403e548cfe2171ac22603197ffbc0e70b4c2
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=d88c403e548cfe2171ac22603...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Mon Jun  3 18:28:23 2019 +0430

wined3d: Properly check whether a context was created in swapchain_init().

This fixes commit db201072655946662c041a66ee434c30c245e5b0, but the underlying
issue was of course present before that commit.

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/wined3d/swapchain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/wined3d/swapchain.c b/dlls/wined3d/swapchain.c
index 4cefd80..481b3b7 100644
--- a/dlls/wined3d/swapchain.c
+++ b/dlls/wined3d/swapchain.c
@@ -904,7 +904,7 @@ static HRESULT swapchain_init(struct wined3d_swapchain *swapchain, struct wined3
         wined3d_cs_init_object(device->cs, wined3d_swapchain_cs_init, swapchain);
         wined3d_cs_finish(device->cs, WINED3D_CS_QUEUE_DEFAULT);
 
-        if (!swapchain->context[0])
+        if (!swapchain->num_contexts)
         {
             hr = WINED3DERR_NOTAVAILABLE;
             goto err;