From ff31e132601e2df7eff90478e4078941ef68e391 Mon Sep 17 00:00:00 2001 From: Brendan Shanks Date: Wed, 1 Jun 2022 21:27:18 -0700 Subject: [PATCH] avicap32: Fail gracefully if V4L is unavailable. Signed-off-by: Brendan Shanks --- 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));