windowscodecs: Don't treat S_FALSE as failure.

7a728d18 · Vincent Povirk · Alexandre Julliard · 542652de · 7a728d18 · 7a728d18
Commit 7a728d18 authored Nov 29, 2013 by Vincent Povirk Committed by Alexandre Julliard Dec 02, 2013
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gifformat.c dlls/windowscodecs/gifformat.c +1 -1

jpegformat.c dlls/windowscodecs/jpegformat.c +1 -1

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--- a/dlls/windowscodecs/gifformat.c
+++ b/dlls/windowscodecs/gifformat.c
@@ -1094,7 +1094,7 @@ static int _gif_inputfunc(GifFileType *gif, GifByteType *data, int len) {
    }

    hr = IStream_Read(stream, data, len, &bytesread);
-    if (hr != S_OK) bytesread = 0;
+    if (FAILED(hr)) bytesread = 0;
    return bytesread;
 }


--- a/dlls/windowscodecs/jpegformat.c
+++ b/dlls/windowscodecs/jpegformat.c
@@ -250,7 +250,7 @@ static jpeg_boolean source_mgr_fill_input_buffer(j_decompress_ptr cinfo)

    hr = IStream_Read(This->stream, This->source_buffer, 1024, &bytesread);

-    if (hr != S_OK || bytesread == 0)
+    if (FAILED(hr) || bytesread == 0)
    {
        return FALSE;
    }