diff mercurial/mdiff.py @ 20598:e57e2da803aa

solaris: diff -u emits "No differences encountered" Solaris diff -u isn't silent when two files are identical, and tests that don't account for that will fail. Fix those tests, and introduce a check that prevents reintroduction.
author Danek Duvall <danek.duvall@oracle.com>
date Wed, 19 Feb 2014 13:46:49 -0800
parents 1e5b38a919dd
children 3fbef7ac26f0
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