From 4dbe45640a46a67e2c46fcd0f6257e078b6817c1 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 27 Dec 2022 22:12:06 +0900
Subject: [PATCH] Remove $FZF_LISTEN_PORT

It is not worth the added complexity.
---
 man/man1/fzf.1  | 2 --
 src/terminal.go | 3 ---
 2 files changed, 5 deletions(-)

diff --git a/man/man1/fzf.1 b/man/man1/fzf.1
index 2661904..b6488bd 100644
--- a/man/man1/fzf.1
+++ b/man/man1/fzf.1
@@ -732,8 +732,6 @@ e.g.
      # Send action to the server
      curl -XPOST localhost:6266 -d 'reload(seq 100)+change-prompt(hundred> )'
      \fR
-
-The port number is exported as \fB$FZF_LISTEN_PORT\fR on the child processes.
 .TP
 .B "--version"
 Display version information and exit
diff --git a/src/terminal.go b/src/terminal.go
index 552daa2..68a099c 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -2267,9 +2267,6 @@ func (t *Terminal) Loop() {
 						env = append(env, "FZF_PREVIEW_"+lines)
 						env = append(env, columns)
 						env = append(env, "FZF_PREVIEW_"+columns)
-						if t.listenPort > 0 {
-							env = append(env, fmt.Sprintf("FZF_LISTEN_PORT=%d", t.listenPort))
-						}
 						cmd.Env = env
 					}