maint: tests: update deprecated perl backreference syntax
commite331dcbc815d87000d0bd0de5f28a2af2a9c99d2
authorDaniel Hofstetter <dhofstet@gmail.com>
Mon, 16 Dec 2024 18:11:01 +0000 (16 18:11 +0000)
committerPádraig Brady <P@draigBrady.com>
Mon, 16 Dec 2024 18:14:36 +0000 (16 18:14 +0000)
tree01c28be3167cbb935deac33e89f35cfe19a79b1e
parentf5e1dfa122ddf7144093b64864f9e3e2d579ef74
maint: tests: update deprecated perl backreference syntax

* tests/basenc/basenc.pl: perl warns that $1 is better than \1,
so update to the preferred form.
tests/basenc/basenc.pl