From b3bc5a556572512672509f9acbc331df79cc721f Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 16 Nov 2022 22:35:59 +0530
Subject: [PATCH] ...

---
 tools/tui/loop/read.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/tui/loop/read.go b/tools/tui/loop/read.go
index 0ceb1b3c0..8c3962d07 100644
--- a/tools/tui/loop/read.go
+++ b/tools/tui/loop/read.go
@@ -85,7 +85,7 @@ func read_from_tty(pipe_r *os.File, term *tty.Term, results_channel chan<- []byt
 			keep_going = false
 			break
 		}
-		if n == 0 {
+		if n == 0 { // temporary error
 			continue
 		}
 		send := buf[:n]