From: Eric Wong <e@80x24.org>
Date: Sun, 2 Oct 2022 15:11:01 +0000 (+0000)
Subject: viewdiff: fix parts of diff being appended after signature
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=1e7cc8849b56ec96a16fda97921e1612cedc01a3;hp=1e7cc8849b56ec96a16fda97921e1612cedc01a3;p=public-inbox.git

viewdiff: fix parts of diff being appended after signature

I'm not sure what kind of brain fart introduced this in
c1e7a048be9d32cd, but it happened :x.  We'll undef the $x
variable ASAP to save memory and make future errors like this
one more noticeable.

Fixes: c1e7a048be9d ("www: viewdiff: fix UTF-8 names inside mbox attachments")
---