Support FreeBSD's sed -i
FreeBSD's sed requires an extension for the backup file when -i is used. However, it may be zero-length to indicate that no backup is desired.pull/6245/head
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5236e81068
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661c3bbdb0
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acme.sh
3
acme.sh
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@ -921,6 +921,9 @@ _sed_i() {
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if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
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if sed -h 2>&1 | grep "\-i\[SUFFIX]" >/dev/null 2>&1; then
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_debug "Using sed -i"
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_debug "Using sed -i"
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sed -i "$options" "$filename"
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sed -i "$options" "$filename"
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elif sed -h 2>&1 | grep "\-i extension" >/dev/null 2>&1; then
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_debug "Using FreeBSD sed -i"
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sed -i "" "$options" "$filename"
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else
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else
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_debug "No -i support in sed"
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_debug "No -i support in sed"
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text="$(cat "$filename")"
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text="$(cat "$filename")"
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