Ivan Chikish : winegstreamer: Add missing *out=NULL in unknown_inner_QueryInterface.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: efc7a42bd5cf6297d6d51e4ad0556ba2f4f1bba0
URL:    https://gitlab.winehq.org/wine/wine/-/commit/efc7a42bd5cf6297d6d51e4ad0556ba...

Author: Ivan Chikish 
Date:   Wed Feb  8 03:14:49 2023 +0300

winegstreamer: Add missing *out=NULL in unknown_inner_QueryInterface.

QueryInterface should set *out to NULL on failure.
Also change the log level on failure to FIXME.

---

dlls/winegstreamer/wm_reader.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winegstreamer/wm_reader.c b/dlls/winegstreamer/wm_reader.c
index 18b0e8a90bc..50e2c5fc175 100644
--- a/dlls/winegstreamer/wm_reader.c
+++ b/dlls/winegstreamer/wm_reader.c
@@ -1700,7 +1700,8 @@ static HRESULT WINAPI unknown_inner_QueryInterface(IUnknown *iface, REFIID iid,
         *out = &reader->IWMReaderTimecode_iface;
     else
     {
-        WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
+        FIXME("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
+        *out = NULL;
         return E_NOINTERFACE;
     }