From 9d787f3814501cf0acfb053a0b7d0b9d661aded2 Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.so>
Date: Wed, 16 Dec 2015 00:50:42 +0100
Subject: [PATCH] handle whitespace in domains.txt a bit different to be
 compatible with bsd sed, hopefully fixes #45

---
 letsencrypt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/letsencrypt.sh b/letsencrypt.sh
index 9bc25a3..a59f073 100755
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -407,7 +407,7 @@ command_sign_domains() {
     echo "${PARAM_DOMAIN}" > "${DOMAINS_TXT}"
   fi
   # Generate certificates for all domains found in domains.txt. Check if existing certificate are about to expire
-  <"${DOMAINS_TXT}" sed 's/^\s*//g;s/\s*$//g' | grep -v '^#' | grep -v '^$' | while read -r line; do
+  <"${DOMAINS_TXT}" sed 's/^[ 	]*//g;s/[ 	]*$//g' | grep -v '^#' | grep -v '^$' | while read -r line; do
     domain="$(printf '%s\n' "${line}" | cut -d' ' -f1)"
     morenames="$(printf '%s\n' "${line}" | cut -s -d' ' -f2-)"
     cert="${BASEDIR}/certs/${domain}/cert.pem"
-- 
2.39.5