test-prune: Read to the end of cut(1) output
authorSimon McVittie <smcv@debian.org>
Mon, 7 Mar 2022 19:52:25 +0000 (19:52 +0000)
committerSimon McVittie <smcv@debian.org>
Tue, 8 Mar 2022 16:16:43 +0000 (16:16 +0000)
commit71a89e42cddf216c537e6e813780160950db6e44
treede28ea4cb25eb6fc927e398f4669fc55872ea70d
parent7ee985235b02cdc8e02edb816480e644c3b33a2f
test-prune: Read to the end of cut(1) output

If we use head(1) to take only the first two lines, then cut(1) and
earlier pipeline entries are killed by SIGPIPE (if they have not already
terminated), and that's flagged as an error under `set -o pipefail`.
Use an equivalent sed command to take exactly the second line, but
without SIGPIPE.

Signed-off-by: Simon McVittie <smcv@debian.org>
Gbp-Pq: Name test-prune-Read-to-the-end-of-cut-1-output.patch
tests/test-prune.sh