From 20a8169a2d7c7fb0459db3e2fa45ad9aa15b2fba Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.so>
Date: Fri, 8 Jan 2016 23:03:06 +0100
Subject: [PATCH] fixed whitespace-stripping, replace all whitespace in
 domains.txt entries with single space character (fixes #60 and #78)

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

diff --git a/letsencrypt.sh b/letsencrypt.sh
index 91ff2fc..0c08668 100755
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -377,7 +377,7 @@ command_sign_domains() {
   fi
 
   # Generate certificates for all domains found in domains.txt. Check if existing certificate are about to expire
-  <"${DOMAINS_TXT}" sed 's/^[[:space:]]*//g;s/[[:space:]]*$//g' | (grep -vE '^(#|$)' || true) | while read -r line; do
+  <"${DOMAINS_TXT}" sed -E -e 's/^[[:space:]]*//g' -e 's/[[:space:]]*$//g' -e 's/[[:space:]]+/ /g' | (grep -vE '^(#|$)' || true) | 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"
-- 
2.47.2