From 8aa40ec1c71f9aad61c53991bdd2ea54f08d86ec Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Tue, 12 Mar 2013 12:18:52 +0000
Subject: [PATCH] Don't zoom windows with one pane, from Romain Francoise.

---
 window.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/window.c b/window.c
index fc06e871..2be51e93 100644
--- a/window.c
+++ b/window.c
@@ -480,6 +480,10 @@ window_zoom(struct window_pane *wp)
 
 	if (!window_pane_visible(wp))
 		return (-1);
+
+	if (window_count_panes(w) == 1)
+		return (-1);
+
 	if (w->active != wp)
 		window_set_active_pane(w, wp);