From 403cfce4177cab791e29209f63f665d7170c20e3 Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Fri, 6 Dec 2013 00:06:35 +0100
Subject: openssl-{connect,listen}: fix usage, reduce output

The CLIENT_RANDOM is applicable to clients only, so remove it from
ServerHello. Also update notes with cmake+gcrypt instructions.
---
 openssl-listen | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'openssl-listen')

diff --git a/openssl-listen b/openssl-listen
index 3919c40..c6c1025 100755
--- a/openssl-listen
+++ b/openssl-listen
@@ -15,15 +15,6 @@ PSK=0102030405060708091011121314151617181920
 
 pkdir=$1; shift
 portbase=4430
-# assume that openssl options always start with -
-if [[ $1 != -* ]]; then
-    portbase=$1; shift
-    if ! [[ $portbase -gt 0 ]] || ! [[ $portbase -le 65535 ]]; then
-        echo "Port must be between 1 and 65535" >&2
-        exit 1
-    fi
-fi
-
 if [ -z "$pkdir" ]; then
     cat <<EOF
 Usage: $0 path-to-certsdir [port base] [s_server options]"
@@ -32,6 +23,15 @@ starting at 'port base' (default 4430)
 EOF
     exit 1
 fi
+# assume that openssl options always start with -
+if [ -n "$1" ] && [[ $1 != -* ]]; then
+    portbase=$1; shift
+    if ! [[ $portbase -gt 0 ]] || ! [[ $portbase -le 65535 ]]; then
+        echo "Port must be between 1 and 65535" >&2
+        exit 1
+    fi
+fi
+
 [[ $pkdir == */ ]] || pkdir+=/
 
 if ! mkdir -p "$pkdir"; then
-- 
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