Vincent Povirk : windowscodecs: Fix uninitialized variable use in StreamOnMemory_Write.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a924e54c94c2aa7fe749bb1b46be74d77758a5f6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a924e54c94c2aa7fe749bb1b46be74d77758a5f6

Author: Vincent Povirk <vincent at codeweavers.com>
Date:   Wed Apr 14 12:26:12 2010 -0500

windowscodecs: Fix uninitialized variable use in StreamOnMemory_Write.

---

 dlls/windowscodecs/stream.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/dlls/windowscodecs/stream.c b/dlls/windowscodecs/stream.c
index 24eaf87..bd5592b 100644
--- a/dlls/windowscodecs/stream.c
+++ b/dlls/windowscodecs/stream.c
@@ -125,11 +125,9 @@ static HRESULT WINAPI StreamOnMemory_Write(IStream *iface,
         hr = STG_E_MEDIUMFULL;
     }
     else {
-        if (cb) {
-            memcpy(This->pbMemory + This->dwCurPos, pv, cb);
-            This->dwCurPos += cb;
-            hr = S_OK;
-        }
+        memcpy(This->pbMemory + This->dwCurPos, pv, cb);
+        This->dwCurPos += cb;
+        hr = S_OK;
         if (pcbWritten) *pcbWritten = cb;
     }
     LeaveCriticalSection(&This->lock);