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filebuf.c: fix unused-but-set warning

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write_deflate() used to ignore errors by zlib's deflate function when
not compiling in DEBUG mode. Always read $result and throw an error
instead.

Signed-off-by: schu <schu-github@schulog.org>
This commit is contained in:
schu 2011-09-09 14:05:32 +02:00
parent 3f3f6225f8
commit c8f16bfef9
1 changed files with 2 additions and 1 deletions
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src/filebuf.c
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@ -126,7 +126,8 @@ static int write_deflate(git_filebuf *file, void *source, size_t len)
zs->avail_out = (uInt)file->buf_size;
result = deflate(zs, file->flush_mode);
assert(result != Z_STREAM_ERROR);
if (result == Z_STREAM_ERROR)
return git__throw(GIT_ERROR, "Failed to deflate input");
have = file->buf_size - (size_t)zs->avail_out;