From 5d2b454f246c6d11ff9cf26839017a9950a831b2 Mon Sep 17 00:00:00 2001
From: Marco Raber <marco.raber@tutanota.com>
Date: Thu, 28 Oct 2021 16:33:13 +0200
Subject: [PATCH] default handling on lookup in port_association file

---
 setup.sh | 2 +-
 sshin    | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/setup.sh b/setup.sh
index 8c4e48f..42f931f 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,3 +1,3 @@
 mkdir ~/.local/share/sshin
-cp port_association ~/.local/share/sshin/
+[[ -e ~/.local/share/sshin/port_association ]] || cp port_association ~/.local/share/sshin/
 cp sshin ~/.local/bin || echo "Error in copying executable to ~/.local/bin" && echo "Run: sudo cp sshin /usr/bin/"
diff --git a/sshin b/sshin
index 3bffc60..f69d767 100755
--- a/sshin
+++ b/sshin
@@ -21,7 +21,9 @@ if [[ $1 =~ $re ]]
 then
 	command="${command}192.168.1.$1"
 else
-	port=$(grep $1 ~/.local/share/sshin/port_association | awk '{print $NF}') && command="${command}$1 -p $port"
+	port=$(grep $1 ~/.local/share/sshin/port_association | awk '{print $NF}')
+	command="${command}$1"
+	[[ -n $port ]] && command="${command} -p $port"
 fi
-#echo $command
+echo $command
 $command