From 63ab72a5217c51bb0b04607626b5f6f7284db38b Mon Sep 17 00:00:00 2001 From: Lukas Schauer Date: Fri, 15 Jan 2016 23:03:12 +0100 Subject: [PATCH] check for sed with support for extended regular expressions --- letsencrypt.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/letsencrypt.sh b/letsencrypt.sh index bedef33..6736e24 100755 --- a/letsencrypt.sh +++ b/letsencrypt.sh @@ -12,7 +12,7 @@ BASEDIR="${SCRIPTDIR}" check_dependencies() { curl -V > /dev/null 2>&1 || _exiterr "This script requires curl." openssl version > /dev/null 2>&1 || _exiterr "This script requres an openssl binary." - sed "" < /dev/null > /dev/null 2>&1 || _exiterr "This script requres sed." + sed -E "" < /dev/null > /dev/null 2>&1 || _exiterr "This script requres sed with support for extended (modern) regular expressions." grep -V > /dev/null 2>&1 || _exiterr "This script requres grep." mktemp -u -t XXXXXX > /dev/null 2>&1 || _exiterr "This script requires mktemp." } -- 2.47.3