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dwm-onlyquitonempty-20180428-6.2.diff (1042B)
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1 From ba1a2cbf2a04992e05f0168965043d9335b742b9 Mon Sep 17 00:00:00 2001
2 From: thatlittlegit <[email protected]>
3 Date: Sat, 28 Apr 2018 16:51:49 -0400
4 Subject: [PATCH] Don't quit if not all windows are empty
5
6 ---
7 config.def.h | 2 ++
8 dwm.c | 12 +++++++++++-
9 2 files changed, 13 insertions(+), 1 deletion(-)
10
11 diff --git a/config.def.h b/config.def.h
12 index a9ac303..9732b02 100644
13 --- a/config.def.h
14 +++ b/config.def.h
15 @@ -113,3 +113,5 @@ static Button buttons[] = {
16 { ClkTagBar, MODKEY, Button3, togglet…
17 };
18
19 +/* quitting */
20 +static const int EMPTY_WINDOW_COUNT = 2;
21 diff --git a/dwm.c b/dwm.c
22 index c98678d..cc6ae80 100644
23 --- a/dwm.c
24 +++ b/dwm.c
25 @@ -1248,7 +1248,17 @@ propertynotify(XEvent *e)
26 void
27 quit(const Arg *arg)
28 {
29 - running = 0;
30 + unsigned int n;
31 + Window *junk = malloc(1);
32 +
33 + XQueryTree(dpy, root, junk, junk, &junk, &n);
34 +
35 + if (n == EMPTY_WINDOW_COUNT)
36 + running = 0;
37 + else
38 + printf("[dwm] not exiting (n=%d)\n", n);
39 +
40 + free(junk);
41 }
42
43 Monitor *
44 --
45 2.17.0
46
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