[PATCH v4 1/3] winegstreamer: add missing *out=NULL in unknown_inner_QueryInterface

[Ivan Chikish]

From: Ivan Chikish

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;
     }