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fix compatible for sh

pull/154/head
neil 9 years ago
parent
commit
eac18b1c99
  1. 4
      acme.sh

4
acme.sh

@ -62,7 +62,11 @@ _exists() {
_err "Usage: _exists cmd" _err "Usage: _exists cmd"
return 1 return 1
fi fi
if type command >/dev/null 2>&1 ; then
command -v $cmd >/dev/null 2>&1 command -v $cmd >/dev/null 2>&1
else
type $cmd >/dev/null 2>&1
fi
ret="$?" ret="$?"
_debug2 "$cmd exists=$ret" _debug2 "$cmd exists=$ret"
return $ret return $ret

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