From: Mark Wooding <mdw@distorted.org.uk>
Date: Sun, 24 Nov 2019 16:36:24 +0000 (+0000)
Subject: *.c: Be more careful about `PySequence_Size'.
X-Git-Url: https://git.distorted.org.uk/~mdw/pyke/commitdiff_plain/b0783435d0481f5034c46c65a0802ca25f646058?hp=b0783435d0481f5034c46c65a0802ca25f646058

*.c: Be more careful about `PySequence_Size'.

This can be implemented by Python, so it can throw exceptions.
Fortunately, Python checks that the result is nonnegative, so we don't
have to worry about that.
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