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| author | Jeremy Hylton <jeremy@alum.mit.edu> | 1999-01-06 22:56:24 (GMT) |
|---|---|---|
| committer | Jeremy Hylton <jeremy@alum.mit.edu> | 1999-01-06 22:56:24 (GMT) |
| commit | 6892aa372de9852fabbcb0d1f005493ac8035345 (patch) | |
| tree | f5685c88c50e0e968ac375f1cbf749369b67a209 /Modules | |
| parent | 015f22a0fa6b2f818300bc35ccfd2be05b126933 (diff) | |
| download | cpython-6892aa372de9852fabbcb0d1f005493ac8035345.zip cpython-6892aa372de9852fabbcb0d1f005493ac8035345.tar.gz cpython-6892aa372de9852fabbcb0d1f005493ac8035345.tar.bz2 | |
fix bug in PyZlib_flush.
patch from Grzegorz Makarewicz & Rafal Smotrzyk.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/zlibmodule.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c index 5afa709..9402e99 100644 --- a/Modules/zlibmodule.c +++ b/Modules/zlibmodule.c @@ -530,7 +530,7 @@ PyZlib_flush(self, args) /* When flushing the zstream, there's no input data. If zst.avail_out == 0, that means that more output space is needed to complete the flush operation. */ - do { + while (err == Z_OK) { err = deflate(&(self->zst), Z_FINISH); if (self->zst.avail_out <= 0) { if (_PyString_Resize(&RetVal, length << 1) == -1) { @@ -542,9 +542,9 @@ PyZlib_flush(self, args) self->zst.avail_out = length; length = length << 1; } - } while (self->zst.avail_out == 0); + } - if (err!=Z_OK && err != Z_STREAM_END) + if (err != Z_STREAM_END) { if (self->zst.msg == Z_NULL) PyErr_Format(ZlibError, "Error %i while flushing", @@ -554,7 +554,7 @@ PyZlib_flush(self, args) err, self->zst.msg); Py_DECREF(RetVal); return NULL; - } + } if (flushmode == Z_FINISH) { err=deflateEnd(&(self->zst)); if (err!=Z_OK) { |