tree c992df574474f2a0cd851748a227575c70715042
parent 94d48b937cc81a8a50f0b8a83e17d26a4cfa1c75
author Eylon Krause <eylon1909@gmail.com> 1786208978 +0300
committer Eylon Krause <eylon1909@gmail.com> 1786209318 +0300

port-name-suffix: use FindWithDefault for the suffix-set lookup

Address review feedback: look the direction up with
verible::container::FindWithDefault and an empty-set fallback instead of
a manual find()/end() check. Since the map holds a set of valid suffixes
per direction, an unknown direction (e.g. `ref`) yields an empty set and
is treated as correct, preserving the existing behavior.

Signed-off-by: Eylon Krause <eylon1909@gmail.com>