From dbcf5a4bb6012569b636dc666345d3a5e0fbb4b9 Mon Sep 17 00:00:00 2001
From: Jerry Chae <mcchae@JMBA15.local>
Date: Wed, 13 May 2026 17:29:04 +0900
Subject: [PATCH] =?UTF-8?q?tmux=20=EC=98=A4=EB=A5=98=20=EC=88=98=EC=A0=95?=
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---
 install-tmux.ps1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install-tmux.ps1 b/install-tmux.ps1
index 2aba93d..d93a134 100644
--- a/install-tmux.ps1
+++ b/install-tmux.ps1
@@ -52,7 +52,7 @@ Info "Installing tmux..."
 $tmuxCmd = Get-Command tmux -ErrorAction SilentlyContinue
 if ($tmuxCmd) {
     $currentVer = & tmux -V 2>$null
-    if ($LASTEXITPR -ne 0) { $currentVer = "unknown" }
+    if (-not $currentVer) { $currentVer = "unknown" }
     Info "tmux is already installed ($currentVer). Skipping installation."
 } else {
     if (-not (Get-Command winget -ErrorAction SilentlyContinue)) {