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minor, fix sed_i

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This commit is contained in:
neil 2016-04-22 20:50:43 +08:00
parent 0103f59f82
commit 14f3dbb71a
1 changed files with 3 additions and 3 deletions
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acme.sh
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@ -168,10 +168,10 @@ _sed_i() {
_err "Usage:_sed_i options filename" _err "Usage:_sed_i options filename"
return 1 return 1
fi fi
_debug2 options "$options"
if sed -h 2>&1 | grep "\-i[SUFFIX]" ; then if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
_debug "Using sed -i" _debug "Using sed -i"
sed -i "" sed -i "$options" "$filename"
else else
_debug "No -i support in sed" _debug "No -i support in sed"
text="$(cat $filename)" text="$(cat $filename)"