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Fix grep: unrecognized option: line-regexp #121

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Merged
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Apr 26, 2021
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Fix grep: unrecognized option: line-regexp #121

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2 changes: 1 addition & 1 deletion transcrypt
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Original file line number Diff line number Diff line change
Expand Up @@ -238,7 +238,7 @@ validate_cipher() {
fi

local supported
supported=$($list_cipher_commands | tr -s ' ' '\n' | grep --line-regexp "$cipher") || true
supported=$($list_cipher_commands | tr -s ' ' '\n' | grep -Fx "$cipher") || true
if [[ ! $supported ]]; then
if [[ $interactive ]]; then
printf '"%s" is not a valid cipher; choose one of the following:\n\n' "$cipher"
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