Subject: bug#33446: 26; `isearch-lazy-highlight-update' in MASTER today

From: Drew Adams <[email-masked]>
Date: Tue, 20 Nov 2018 13:10:50 -0800 (PST)

The proximate cause of the error was likely due to
my calling `isearch-lazy-highlight-update' outside
searching (i.e., nil `isearch-mode').  But I think
there might still be a bug in the Isearch code.