[PATCH 2/2] qcap: Fix compilation with older videodev2.h

[Martin Storsjo]

Older videodev2.h lack the V4L2_CAP_DEVICE_CAPS define and
the device_caps field in the v4l2_capability struct.

Even if Wine is built with --without-v4l2, this code section
is compiled, because it is compiled in as long as the videodev2.h
header is found.

Signed-off-by: Martin Storsjo 
---
 dlls/qcap/v4l.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/qcap/v4l.c b/dlls/qcap/v4l.c
index dcc5925164..f0875f7636 100644
--- a/dlls/qcap/v4l.c
+++ b/dlls/qcap/v4l.c
@@ -577,8 +577,10 @@ Capture * qcap_driver_init( IPin *pOut, USHORT card )
         goto error;
     }

+#ifdef V4L2_CAP_DEVICE_CAPS
     if (caps.capabilities & V4L2_CAP_DEVICE_CAPS)
         caps.capabilities = caps.device_caps;
+#endif

if (!(caps.capabilities & V4L2_CAP_VIDEO_CAPTURE))
     {