From: Paul Hänsch <paul@plutz.net>
Date: Mon, 2 Jul 2018 01:04:55 +0000 (+0200)
Subject: fix builtin header parsing
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=3a5f8da6c094474cb5de33d40fc94e4497450a25;p=clickslide

fix builtin header parsing
---

diff --git a/cgilite.sh b/cgilite.sh
index 9f2eedc..f0f2fa9 100755
--- a/cgilite.sh
+++ b/cgilite.sh
@@ -30,7 +30,7 @@ HEADER(){
   # referencing HTTP_* environment variables.
   if [ -n "${cgilite_headers+x}" ]; then
     printf %s "$cgilite_headers" \
-    | sed -rn 's;^'"${1}"': ([^\r]+)\r?$;\1;ip;q;'
+    | sed -rn 's;^'"${1}"': ([^\r]+)\r?$;\1;i; tX; d; :X;p;q;'
   else
     eval "printf %s \"\$HTTP_$(printf %s "${1}" |tr a-z A-Z |tr -c A-Z _)\""
   fi