tree efca139a9f99d08d76e1de5029bb8d240e3211ea
parent f4d1592c2f18f7bb6bbf7eba417708892ba19acd
author Patrick Steinhardt <ps@pks.im> 1492760948 +0000
committer Patrick Steinhardt <ps@pks.im> 1492760948 +0000

tests: threads::diff: fix warning for unused variable

The threads::diff test suite has a static variable `_retries`, which is
used on Windows platforms only. As it is unused on other systems, the
compiler throws a warning there. Fix the warning by wrapping the
declaration in an ifdef.