Handle inflate returning Z_OK at end of stream #27
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The inflate function may return
Z_OK
rather thanZ_STREAM_END
when the last bytes of the stream are inflated. In this case inflate returnsZ_STREAM_END
on the next call. However in this situation we will already have resetavail_out
for the next line and thed_stream.avail_out == 0
condition will be false.The zlib documentation is not very clear about this, but I have verified that it still behaves this way in version 1.3.1.