From: Ken Hornstein <kenh@pobox.com>
Date: Thu, 6 Mar 2014 19:59:35 +0000 (-0500)
Subject: Prevent crash if editfile() is called and both "*ed" and editsave
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/5d6bfc17257fca07962fe000e964c0f690e852d6?hp=5d6bfc17257fca07962fe000e964c0f690e852d6

Prevent crash if editfile() is called and both "*ed" and editsave
are NULL.  This can happen if you call "mime" and then run "edit" without
any arguments, if you're running whatnow standalone.
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