Fix SF #633935, test_bz2 fails

Needed to init ret since it was Py_XDECREF()d on error.
All regressions pass in debug build for me.

diff --git a/Modules/bz2module.c b/Modules/bz2module.c
index c664c2a8442d345a3c7567fa6dc918ced600040f..638f7fec2aaddcbb7a3750c993d9c07be726910f 100644 (file)
--- a/Modules/bz2module.c
+++ b/Modules/bz2module.c
@@ -1701,7 +1701,7 @@ BZ2Decomp_decompress(BZ2DecompObject *self, PyObject *args)
        int datasize;
        int bufsize = SMALLCHUNK;
        long totalout;
-       PyObject *ret;
+       PyObject *ret = NULL;
        bz_stream *bzs = &self->bzs;
        int bzerror;