From 7335b7357a3be377ba5ae85bddc603948a4d3183 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Wed, 27 May 2020 01:12:29 +0200
Subject: [PATCH] allow empty script headers

---
 cgilite.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cgilite.sh b/cgilite.sh
index 333334c..4c6de8c 100755
--- a/cgilite.sh
+++ b/cgilite.sh
@@ -87,9 +87,9 @@ if [ -z "$REQUEST_METHOD" ]; then
     . "$0" | while read -r l; do case $l in
       Status:*) cgilite_status="${l#Status: }";;
       Content-Length:*) cgilite_cl="${l}";;
-      $CR) printf '%s %s\r\n%s\n%s\n\r\n' \
+      $CR) printf '%s %s\r\n%s%s\n\r\n' \
              'HTTP/1.1' "${cgilite_status%${CR}}" \
-             "$cgilite_response" "${cgilite_cl}"
+             "${cgilite_response}${cgilite_response:+${BR}}" "${cgilite_cl}"
            cat || kill $$
            [ "${cgilite_cl#Connection}" = "${cgilite_cl}" ]; exit;;
       *) cgilite_response="${cgilite_response:+${cgilite_response}${BR}}${l}";;
-- 
2.39.2