test-version-etc.sh: port to diff without -c
commit70a913d7d4d0683c1fdf1988049b2add1095c276
authorJim Meyering <meyering@fb.com>
Fri, 23 Mar 2018 23:46:13 +0000 (23 16:46 -0700)
committerJim Meyering <meyering@fb.com>
Fri, 23 Mar 2018 23:46:28 +0000 (23 16:46 -0700)
treed35484497af618745b039f372a933bc6ef26e330
parentdb07e5d29dd4fe36560a198e4b5fe6afae89f37f
test-version-etc.sh: port to diff without -c

* tests/test-version-etc.sh: Don't use diff's -c option.
This caused spurious test failure on Alpine Linux, which
uses busybox's diff. Reported by Assaf Gordon in
https://lists.gnu.org/r/sed-devel/2018-03/msg00013.html
ChangeLog
tests/test-version-etc.sh