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50286: avoid zed error if nounset is in effect

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This commit is contained in:
Peter Stephenson 2022-05-26 09:32:33 +01:00
parent dd2c882ae1
commit 92da264eea
2 changed files with 12 additions and 6 deletions
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14
Functions/Misc/zed
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@ -14,15 +14,17 @@ local var opts zed_file_name
integer TMOUT=0 okargs=1 fun hist bind
local -a expand
zparseopts -D -A opts f h b x:
zparseopts -D -A opts f h b x: || return 1
fun=$+opts[-f]
hist=$+opts[-h]
bind=$+opts[-b]
if [[ $opts[-x] == <-> ]]; then
expand=(-x $opts[-x])
elif (( $+opts[-x] )); then
print -r "Integer expected after -x: $opts[-x]" >&2
return 1
if (( $+opts[-x] )); then
if [[ $opts[-x] == <-> ]]; then
expand=(-x $opts[-x])
else
print -r "Integer expected after -x: $opts[-x]" >&2
return 1
fi
fi
[[ $0 = fned ]] && fun=1