bugfix: header assembly with $BR variable set correctly

diff --git a/cgilite.sh b/cgilite.sh
index e0d4b9392cda8709e80509b176961957ce0008ca..12350777ae2f9a94c8ea9137eaef654e97746498 100755 (executable)
--- 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" "${cgilite_cl}"
            cat
            [ "${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 $$) & cgilite_watchdog=$!
   done
     esac; done || exit 0;
     (sleep $cgilite_timeout && kill $$) & cgilite_watchdog=$!
   done