subrepo: avoid calculating subrepo prefix twice for cat() (API)

Authored by martinvonz.

Description

subrepo: avoid calculating subrepo prefix twice for cat() (API)

Differential Revision: https://phab.mercurial-scm.org/D5881

Details

Committed
martinvonzFeb 7 2019, 12:46 PM
Differential Revision
D5881: subrepo: avoid calculating subrepo prefix twice for cat() (API)
Parents
rHG3751595ec45e: py3: make sure __repr__ returns str
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