From d08de257318fc46787df125a274868a7f780dde3 Mon Sep 17 00:00:00 2001
From: Roey Darwish Dror <roey.ghost@gmail.com>
Date: Thu, 14 May 2020 09:56:41 +0300
Subject: [PATCH] Remove unnecessary tmux flag (fix #275)

---
 src/steps/tmux.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/steps/tmux.rs b/src/steps/tmux.rs
index a5c1ada0..0b319946 100644
--- a/src/steps/tmux.rs
+++ b/src/steps/tmux.rs
@@ -63,7 +63,7 @@ impl Tmux {
 
     fn run_in_session(&self, command: &str) -> Result<()> {
         self.build()
-            .args(&["new-window", "-a", "-t", "topgrade:1", command])
+            .args(&["new-window", "-t", "topgrade:1", command])
             .spawn()?
             .wait()?
             .check()?;