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vim-patch.sh: fix for bash 4.3 or older #11700

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Jan Edmund Lazo 2020-01-11 15:09:54 -05:00 committed by Justin M. Keyes
parent 29b1a4761a
commit a4d21f0592
1 changed files with 2 additions and 0 deletions
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2
scripts/vim-patch.sh
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@ -574,10 +574,12 @@ list_missing_previous_vimpatches_for_patch() {
fi
done
set +u # Avoid "unbound variable" with bash < 4.4 below.
if [[ -z "${missing_list[*]}" ]]; then
msg_ok 'no missing previous Vim patches'
return 0
fi
set -u
local -a missing_unique
while IFS= read -r line; do