From: Paul Hänsch <paul@plutz.net>
Date: Sat, 11 Aug 2018 12:35:30 +0000 (+0200)
Subject: bugfix: header assembly with $BR variable set correctly
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=3a49d642c02f8577096cfd31a89cb07714a95215;p=cgilite

bugfix: header assembly with $BR variable set correctly
---

diff --git a/cgilite.sh b/cgilite.sh
index e0d4b93..1235077 100755
--- a/cgilite.sh
+++ b/cgilite.sh
@@ -92,7 +92,7 @@ if [ -z "$REQUEST_METHOD" ]; then
              "$cgilite_response" "${cgilite_cl}"
            cat
            [ "${cgilite_cl#Connection}" = "${cgilite_cl}" ]; exit;;
-      *) cgilite_response="$cgilite_response${BR}$l";;
+      *) cgilite_response="${cgilite_response:+${cgilite_response}${BR}}${l}";;
     esac; done || exit 0;
     (sleep $cgilite_timeout && kill $$) & cgilite_watchdog=$!
   done