From ab6170d6bfafba722a6ce84221dd8b1854f0c742 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Wed, 3 Oct 2007 12:56:02 +0000
Subject: Use exec on default shell command.

---
 tmux.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'tmux.c')

diff --git a/tmux.c b/tmux.c
index 58ed9f93..13dbbb0e 100644
--- a/tmux.c
+++ b/tmux.c
@@ -1,4 +1,4 @@
-/* $Id: tmux.c,v 1.23 2007-10-03 12:43:47 nicm Exp $ */
+/* $Id: tmux.c,v 1.24 2007-10-03 12:56:02 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -202,9 +202,9 @@ main(int argc, char **argv)
 	status_lines = 1;
 
 	shell = getenv("SHELL");
-	if (shell == NULL)
+	if (shell == NULL || *shell == '\0')
 		shell = "/bin/ksh";
-	xasprintf(&default_command, "%s -l", shell);
+	xasprintf(&default_command, "exec %s -l", shell);
 
 	found = NULL;
 	for (i = 0; i < NOP; i++) {
-- 
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