From: Amin Bandali <bandali@gnu.org>
Date: Fri, 22 Oct 2021 03:22:31 +0000 (-0400)
Subject: txt2pre: eliminate 'Use of uninitialized value ...' warnings
X-Git-Url: https://git.shemshak.org/~bandali/bndl.org/commitdiff_plain/22e69f338295b2ab3ab7386ec7933c54ac104eb4?ds=inline;hp=22e69f338295b2ab3ab7386ec7933c54ac104eb4

txt2pre: eliminate 'Use of uninitialized value ...' warnings

the 404 pages don't have $url
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