From 5bd8cb08ba080e0c76c51f6d1cd949cf128688c6 Mon Sep 17 00:00:00 2001
From: Dirk <dirk@testssl.sh>
Date: Sun, 5 Nov 2017 22:41:11 +0100
Subject: [PATCH] fix #892 (trailing dot in supplied hostname)

... and do minor updates to do bash internal functions in ``parse_hn_port()``
---
 testssl.sh | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/testssl.sh b/testssl.sh
index d2eb1cc..d7247cb 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -13209,11 +13209,9 @@ parse_hn_port() {
      local tmp_port
 
      NODE="$1"
-     # strip "https" and trailing urlpath supposed it was supplied additionally
-     grep -q 'https://' <<< "$NODE" && NODE=$(sed -e 's/^https\:\/\///' <<< "$NODE")
-
-     # strip trailing urlpath
-     NODE=$(sed -e 's/\/.*$//' <<< "$NODE")
+     NODE="${NODE/https\:\/\//}"        # strip "https"
+     NODE="${NODE%%/*}"                 # strip trailing urlpath
+     NODE="${NODE%%.}"                  # strip trailing "." if supplied
 
      # if there's a trailing ':' probably a starttls/application protocol was specified
      if grep -q ':$' <<< "$NODE"; then