From 87599e930a055d5ee92630da8380ade18ebfa24c Mon Sep 17 00:00:00 2001
From: Mark Nudelman <markn@greenwoodsoftware.com>
Date: Sun, 10 May 2020 15:59:01 -0700
Subject: [PATCH] Fix erroneous EOF calculation when F command is interrupted.
---
 ch.c      | 3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/ch.c b/ch.c
index 062a8e9..a08651a 100644
--- a/ch.c
+++ b/ch.c
@@ -836,7 +836,8 @@ seekable(f)
 	public void
 ch_set_eof(VOID_PARAM)
 {
-	ch_fsize = ch_fpos;
+	if (ch_fsize != NULL_POSITION && ch_fsize < ch_fpos)
+		ch_fsize = ch_fpos;
 }
 
 
-- 
1.8.3.1