| commit | ebee5580ca7e4dba06405713de14507909615966 | [log] [tgz] |
|---|---|---|
| author | René Scharfe <l.s.r@web.de> | Sun Jun 06 03:01:57 2021 +0200 |
| committer | Junio C Hamano <gitster@pobox.com> | Sun Jun 06 10:40:26 2021 +0900 |
| tree | 6ab8278bbc876ac71f23e1e66151bbdcab1b108e | |
| parent | 87094fc2daa9613c2fad454dbb068a8f23ce8de8 [diff] |
parallel-checkout: avoid dash local bug in tests Dash bug https://bugs.launchpad.net/ubuntu/+source/dash/+bug/139097 lets the shell erroneously perform field splitting on the expansion of a command substitution during declaration of a local variable. It causes the parallel-checkout tests to fail e.g. when running them with /bin/dash on MacOS 11.4, where they error out like this: ./t2080-parallel-checkout-basics.sh: 33: local: 0: bad variable name That's because the output of wc -l contains leading spaces and the returned number of lines is treated as another variable to declare, i.e. as in "local workers= 0". Work around it by enclosing the command substitution in quotes. Helped-by: Matheus Tavares Bernardino <matheus.bernardino@usp.br> Helped-by: SZEDER Gábor <szeder.dev@gmail.com> Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
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