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| -rwxr-xr-x | scripts/vim-patch.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/vim-patch.sh b/scripts/vim-patch.sh index b5806311c9..769f0fed58 100755 --- a/scripts/vim-patch.sh +++ b/scripts/vim-patch.sh @@ -430,9 +430,11 @@ _set_tokens_and_tags() { list_missing_vimpatches() { local -a missing_vim_patches=() _set_missing_vimpatches "$@" + set +u # Avoid "unbound variable" with bash < 4.4 below. for line in "${missing_vim_patches[@]}"; do printf '%s\n' "$line" done + set -u } # Sets / appends to missing_vim_patches (useful to avoid a subshell when |