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-rwxr-xr-xscripts/autotunnel6
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/autotunnel b/scripts/autotunnel
index 2a1f17b..0a2d8d0 100755
--- a/scripts/autotunnel
+++ b/scripts/autotunnel
@@ -1,5 +1,7 @@
#!/usr/bin/env bash
+set -eou pipefail
+
if [ -z "$SERVER_ALIVE_INTERVAL" ];then
SERVER_ALIVE_INTERVAL=45
fi
@@ -17,5 +19,5 @@ fi
-o ServerAliveInterval="$SERVER_ALIVE_INTERVAL" \
-o ServerAliveCountMax="$SERVER_ALIVE_COUNT_MAX" \
-o TCPKeepAlive=yes \
- -w $TUN_DEVICE:$TUN_DEVICE \
- $HOST
+ -w "$TUN_DEVICE":"$TUN_DEVICE" \
+ "$HOST"