From dd8d30e6f8e6e4954460a8c3e5f1fd25befdffad Mon Sep 17 00:00:00 2001
From: remittor <remittor@gmail.com>
Date: Thu, 17 Apr 2025 13:44:32 +0300
Subject: [PATCH] gateway: Fix output empty result in function run_cmd

---
 gateway.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gateway.py b/gateway.py
index e14ce1b..3e5b6f1 100644
--- a/gateway.py
+++ b/gateway.py
@@ -952,7 +952,8 @@ class Gateway():
                     size, data = channel.read()
                     if data:
                         res += data
-                reslist.append(res.decode('latin1'))
+                res = res.decode('latin1')
+                reslist.append(res if res != '\n' else '')
             else:
                 self.errcode = -2
                 reslist.append(None)
@@ -973,7 +974,9 @@ class Gateway():
                     self.errcode = -2
                 else:
                     self.errcode = int(res[p3+3:p4].decode(), 10)
-                    reslist.append(res[p1+2:p2].decode().replace('\r\n', '\n'))
+                    res = res[p1+2:p2].decode('latin1')
+                    res = res.replace('\r\n', '\n')
+                    reslist.append(res if res != '\n' else '')
             except Exception as e:
                 error = -4
                 if die_on_error: