quartz: Properly set a parameter by reference in Parser_OutputPin_DecideAllocator.

[Gerald Pfeifer]

pAlloc is declared as a paremeter **pAlloc and not used anywhere else,
so the current pAlloc = NULL is just dead code.

Gerald

---
 dlls/quartz/parser.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/quartz/parser.c b/dlls/quartz/parser.c
index 354d78f..9d7baa0 100644
--- a/dlls/quartz/parser.c
+++ b/dlls/quartz/parser.c
@@ -582,7 +582,7 @@ static HRESULT WINAPI Parser_OutputPin_DecideAllocator(BaseOutputPin *iface, IMe
     Parser_OutputPin *This = (Parser_OutputPin *)iface;
     HRESULT hr;
 
-    pAlloc = NULL;
+    *pAlloc = NULL;
 
     if (This->alloc)
         hr = IMemInputPin_NotifyAllocator(pPin, This->alloc, This->readonly);
-- 
1.7.4.1