From: Adam D. Barratt <adam@adam-barratt.org.uk>
Date: Mon, 28 Jan 2019 15:05:26 +0000 (+0000)
Subject: dsa-check-soas: fix error when 0 (or more than 1) records returned
X-Git-Url: https://git.adam-barratt.org.uk/?a=commitdiff_plain;h=3722e31f9385e9a1edad92073167c7122dbcfcb9;hp=3722e31f9385e9a1edad92073167c7122dbcfcb9;p=mirror%2Fdsa-nagios.git

dsa-check-soas: fix error when 0 (or more than 1) records returned

3956f21a moved some processing into resolve_ns. When an unexpected
number of records is returned, an attempt is made to update the
list of warnings, which is not within resolve_ns()'s local scope. The
result is an "undefined local variable" error.

Resolve this by explicitly marking the "warnings" list as in instance
scope. (Although it is not currently a problem, the "OKs" list is also
similarly marked, for future-proofing.)

Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
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