From b99d884e57cb4d60aa2445e0f1b0547b43274d82 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sat, 27 Jul 2024 18:58:23 +0900
Subject: [PATCH] Minor refactoring

---
 src/core.go | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/core.go b/src/core.go
index 2d1443df..4a7497f9 100644
--- a/src/core.go
+++ b/src/core.go
@@ -148,18 +148,20 @@ func Run(opts *Options) (int, error) {
 
 	// Terminal I/O
 	var terminal *Terminal
-	var err error
 	var initialEnv []string
 	initialReload := opts.extractReloadOnStart()
 	if opts.Filter == nil {
+		var err error
 		terminal, err = NewTerminal(opts, eventBox, executor)
 		if err != nil {
 			return ExitError, err
 		}
-		initialEnv = terminal.environ()
-		var temps []string
-		initialReload, temps = terminal.replacePlaceholderInInitialCommand(initialReload)
-		defer removeFiles(temps)
+		if len(initialReload) > 0 {
+			var temps []string
+			initialReload, temps = terminal.replacePlaceholderInInitialCommand(initialReload)
+			initialEnv = terminal.environ()
+			defer removeFiles(temps)
+		}
 	}
 
 	// Reader