t0090: stop losing return codes of git commands
commit9b5a9fa60a444058c07c6f8df08fd779aaebfaae
authorDenton Liu <liu.denton@gmail.com>
Wed, 27 Nov 2019 19:53:11 +0000 (27 11:53 -0800)
committerJunio C Hamano <gitster@pobox.com>
Fri, 29 Nov 2019 21:20:14 +0000 (29 13:20 -0800)
tree815354765890f166321d3459f9c1b55daa84c497
parent17aa9d9c1af316d60ce6573daf0ff7b28bf009ed
t0090: stop losing return codes of git commands

In generate_expected_cache_tree_rec(), there are currently two instances
of `git ls-files` in the upstream of a pipe. In the case where the
upstream git command fails, its return code will be lost. Extract the
`git ls-files` into its own call so that if it ever fails, its return
code is not lost.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t0090-cache-tree.sh