From ba1a2cbf2a04992e05f0168965043d9335b742b9 Mon Sep 17 00:00:00 2001
From: thatlittlegit <personal@thatlittlegit.tk>
Date: Sat, 28 Apr 2018 16:51:49 -0400
Subject: [PATCH] Don't quit if not all windows are empty

---
 config.def.h |  2 ++
 dwm.c        | 12 +++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/config.def.h b/config.def.h
index a9ac303..9732b02 100644
--- a/config.def.h
+++ b/config.def.h
@@ -113,3 +113,5 @@ static Button buttons[] = {
 	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
 };
 
+/* quitting */
+static const int EMPTY_WINDOW_COUNT = 2;
diff --git a/dwm.c b/dwm.c
index c98678d..cc6ae80 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1248,7 +1248,17 @@ propertynotify(XEvent *e)
 void
 quit(const Arg *arg)
 {
-	running = 0;
+	unsigned int n;
+	Window *junk = malloc(1);
+
+	XQueryTree(dpy, root, junk, junk, &junk, &n);
+
+	if (n == EMPTY_WINDOW_COUNT)
+		running = 0;
+	else
+		printf("[dwm] not exiting (n=%d)\n", n);
+
+	free(junk);
 }
 
 Monitor *
-- 
2.17.0