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cache content of stdin for reuse in _egrep_o(), this should fix #1364

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Zhang Cheng 2018-03-14 14:57:52 +08:00
parent 8ab8a6eefb
commit 59de5bd5e1
1 changed files with 3 additions and 2 deletions
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acme.sh
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@ -793,8 +793,9 @@ _sed_i() {
}
_egrep_o() {
if ! egrep -o "$1" 2>/dev/null; then
sed -n 's/.*\('"$1"'\).*/\1/p'
stdin=$(cat)
if ! echo "$stdin" | egrep -o "$1" 2>/dev/null; then
echo "$stdin" | sed -n 's/.*\('"$1"'\).*/\1/p'
fi
}