From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Tue, 26 Sep 2017 13:32:08 +0000 (+0100)
Subject: Replace getcpy(f()) calls with mh_xstrdup() when f() can't be NULL.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/af9b66336bdbd198f3b1e7bca82e3d1278f27664?hp=af9b66336bdbd198f3b1e7bca82e3d1278f27664

Replace getcpy(f()) calls with mh_xstrdup() when f() can't be NULL.

And comment a few functions as never returning NULL along the way.
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