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