openbsd_pkg: Fix KeyError (#3336) (#3406)

If package installation has an error after the package is install (e.g.
when running tags), then there will be output on stderr and the fallback
regex will match; however, since pkg_add exited non-zero, changed is
never added as a key to the dictionary. As a result the code at the end
of main that checks if anything has changed raises a KeyError.

(cherry picked from commit 02d0e3d286)

Co-authored-by: Matthew Martin <phy1729@gmail.com>
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patchback[bot] 2021-09-20 19:49:48 +02:00 committed by GitHub
commit afddbaa857
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bugfixes:
- openbsd_pkg - fix crash from ``KeyError`` exception when package installs,
but ``pkg_add`` returns with a non-zero exit code
(https://github.com/ansible-collections/community.general/pull/3336).