From d3f51ee5c32436683b1d6f35d48756e80bb57210 Mon Sep 17 00:00:00 2001
From: AnotherTest <ali.mpfard@gmail.com>
Date: Sun, 10 Jan 2021 01:49:55 +0330
Subject: [PATCH] LibLine: It's okay to be interrupted while reading the DSR
 response

Fixes #4855.
---
 Libraries/LibLine/Editor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/LibLine/Editor.cpp b/Libraries/LibLine/Editor.cpp
index 470557e44b..de298b562c 100644
--- a/Libraries/LibLine/Editor.cpp
+++ b/Libraries/LibLine/Editor.cpp
@@ -1540,7 +1540,7 @@ Vector<size_t, 2> Editor::vt_dsr()
     do {
         auto nread = read(0, buf + length, 16 - length);
         if (nread < 0) {
-            if (errno == 0) {
+            if (errno == 0 || errno == EINTR) {
                 // ????
                 continue;
             }