Merge branch 'jc/t5601-copy-workaround' into maint

A (possibly flakey) test fix. * jc/t5601-copy-workaround: t5601: rm the target file of cp that could still be executing

Junio C Hamano committed Nov 15, 2017 at 12:04 UTC 2e138796d82794f5bb2bccee8680b10346953518

No changes.