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@@ -1,6 +1,6 @@
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#!/usr/bin/env sh
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-VER=2.7.0
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+VER=2.7.1
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PROJECT_NAME="acme.sh"
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@@ -443,6 +443,11 @@ if [ "$(printf '\x41')" != 'A' ]; then
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_URGLY_PRINTF=1
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fi
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+_ESCAPE_XARGS=""
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+if [ "$(printf %s '\\x41' | xargs printf)" == 'A' ]; then
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+ _ESCAPE_XARGS=1
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+fi
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+
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_h2b() {
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if _exists xxd; then
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xxd -r -p
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@@ -454,7 +459,7 @@ _h2b() {
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jc=""
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_debug2 _URGLY_PRINTF "$_URGLY_PRINTF"
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if [ -z "$_URGLY_PRINTF" ]; then
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- if _exists xargs; then
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+ if [ "$_ESCAPE_XARGS" ] && _exists xargs; then
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_debug2 "xargs"
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echo "$hex" | _upper_case | sed 's/\([0-9A-F]\{2\}\)/\\\\\\x\1/g' | xargs printf
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else
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neilpang