From 909ec946440d1a80c23f7e23a90d83823c8557b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Zrounba?=
 <6691770+clement-z@users.noreply.github.com>
Date: Sat, 16 Jan 2021 17:48:28 +0100
Subject: Fix checking for -t and -S before --help

---
 proxy-tcp-ssh.sh | 27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/proxy-tcp-ssh.sh b/proxy-tcp-ssh.sh
index 98f2c19..ac30bb4 100755
--- a/proxy-tcp-ssh.sh
+++ b/proxy-tcp-ssh.sh
@@ -41,8 +41,7 @@ OPTIONS
 EXAMPLES
     Todo
 AUTHOR
-    Clément Zrounba
-"
+    Clément Zrounba"
 }
 
 function parse_args() {
@@ -112,18 +111,6 @@ function parse_args() {
                 ;;
         esac
     done
-
-    # Check SSHHOST is given
-    if [ -z "$ARG_SSHHOST" ]; then
-        echo "Error: no ssh host specified" >&2
-        exit 1
-    fi
-
-    # Check TUNNELSPEC is given
-    if [ -z "$ARG_TUNNELSPEC" ]; then
-        echo "Error: no tunnel(s) specified" >&2
-        exit 1
-    fi
 }
 
 function check_low_port_cap()
@@ -171,6 +158,18 @@ if [ 0 == "$ARG_HELP" ]; then
     exit 0
 fi
 
+# Check SSHHOST is given
+if [ -z "$ARG_SSHHOST" ]; then
+    echo "Error: no ssh host specified" >&2
+    exit 1
+fi
+
+# Check TUNNELSPEC is given
+if [ -z "$ARG_TUNNELSPEC" ]; then
+    echo "Error: no tunnel(s) specified" >&2
+    exit 1
+fi
+
 # Assign values or defaults to other parameters from ARG_* variables
 SSH_HOST=${ARG_SSHHOST:-}
 BIND_IF=${ARG_BIND_IF:-localhost}
-- 
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