From e550fd1bad11e6a454f7aa72a1ccdca1f56faa8a Mon Sep 17 00:00:00 2001
From: Bridget <bridget.littlebird@pm.me>
Date: Sun, 12 Apr 2020 22:44:20 +0200
Subject: [PATCH] Don't do anything on empty line submit

---
 lslsh.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lslsh.py b/lslsh.py
index 1334c4a..718a64e 100644
--- a/lslsh.py
+++ b/lslsh.py
@@ -24,6 +24,9 @@ class Shell(cmd.Cmd):
             return "exit"
         return line
 
+    def emptyline(self):
+        return None
+
     def send_cmd(self, url: str, cmd: str) -> Dict:
         data = {"secret_key": SECRET_KEY,
                 "command": cmd}