[PATCH v5 2/5] windowscodecs: In find_decoder(), get rid of nested if by using goto, and use IWICWineDecoder_Initialize() to initialize decoders.

[Ziqing Hui]

Signed-off-by: Ziqing Hui 
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If we keep the nested if in find_decoder(), after code for calling IWICWineDecoder_Initialize() is added, the nested blocks will become too deep, which makes the code really hard to read. So here I use goto to get rid of them.

v5: It's a new patch in this patch set.

dlls/windowscodecs/imgfactory.c | 101 ++++++++++++++++----------------
 1 file changed, 50 insertions(+), 51 deletions(-)