Merge branch 'rj/test-i18ngrep'

Test updates. * rj/test-i18ngrep: t5536: simplify checking of messages output to stderr t4151: consolidate multiple calls to test_i18ngrep

Junio C Hamano committed Mar 14, 2018 at 12:01 UTC d92a0156607778422d54abef610ecbbf17ca9f12

No changes.