[PATCH v2 0/1] MR163: avicap32: Add fallback Unixlib function and thunk to use when V4L is unavailable.

[Brendan Shanks (＠bshanks)]

--
  v2: avicap32: Fail gracefully if V4L is unavailable.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/163

[PATCH v2 1/1] avicap32: Fail gracefully if V4L is unavailable.

[Brendan Shanks]

From: Brendan Shanks <bshanks(a)codeweavers.com>

Signed-off-by: Brendan Shanks <bshanks(a)codeweavers.com>
---
 dlls/avicap32/avicap32_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/avicap32/avicap32_main.c b/dlls/avicap32/avicap32_main.c
index cefd1f0fe6e..1a1c514e931 100644
--- a/dlls/avicap32/avicap32_main.c
+++ b/dlls/avicap32/avicap32_main.c
@@ -125,7 +125,7 @@ BOOL VFWAPI capGetDriverDescriptionW(WORD index, WCHAR *name, int name_len, WCHA
     struct get_device_desc_params params;
 
     params.index = index;
-    if (__wine_unix_call(unix_handle, unix_get_device_desc, ¶ms))
+    if (!unix_handle || __wine_unix_call(unix_handle, unix_get_device_desc, ¶ms))
         return FALSE;
 
     TRACE("Found device name %s, version %s.\n", debugstr_w(params.name), debugstr_w(params.version));
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/163