[1/2] windowscodecs: Implement IWICBitmapDecoder::CopyPalette in PNG decoder.

[Vincent Povirk]

From: Dmitry Timoshkov <dmitry at baikal.ru>

Signed-off-by: Vincent Povirk <vincent at codeweavers.com>
---
 dlls/windowscodecs/pngformat.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/windowscodecs/pngformat.c b/dlls/windowscodecs/pngformat.c
index 815125fd..821e2c3 100644
--- a/dlls/windowscodecs/pngformat.c
+++ b/dlls/windowscodecs/pngformat.c
@@ -857,10 +857,10 @@ static HRESULT WINAPI PngDecoder_GetDecoderInfo(IWICBitmapDecoder *iface,
 }
 
 static HRESULT WINAPI PngDecoder_CopyPalette(IWICBitmapDecoder *iface,
-    IWICPalette *pIPalette)
+    IWICPalette *palette)
 {
-    FIXME("(%p,%p): stub\n", iface, pIPalette);
-    return E_NOTIMPL;
+    TRACE("(%p,%p)\n", iface, palette);
+    return WINCODEC_ERR_PALETTEUNAVAILABLE;
 }
 
 static HRESULT WINAPI PngDecoder_GetMetadataQueryReader(IWICBitmapDecoder *iface,
-- 
2.7.4