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prevent an infinite loop if try to use focusmon() with all monitors disabled

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Leonardo Hernández Hernández 2022-08-13 19:57:20 -05:00
parent dfcd142ce4
commit 406aebcbd2
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1 changed files with 5 additions and 3 deletions
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dwl.c
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@ -1192,9 +1192,11 @@ focusclient(Client *c, int lift)
void void
focusmon(const Arg *arg) focusmon(const Arg *arg)
{ {
do int i = 0, nmons = wl_list_length(&mons);
selmon = dirtomon(arg->i); if (nmons)
while (!selmon->wlr_output->enabled); do /* don't switch to disabled mons */
selmon = dirtomon(arg->i);
while (!selmon->wlr_output->enabled && i++ < nmons);
focusclient(focustop(selmon), 1); focusclient(focustop(selmon), 1);
} }