Fix crash fullscreen without clients

Pressing mod + e (togglefullscreen) in a tag without clients caused dwl to crash because selclient() returned NULL
2025-10-27 02:04:14 +00:00 · 2021-02-19 12:35:00 +01:00 · 2021-02-19 12:35:00 +01:00 · 7187618d81
commit 7187618d81
parent 807b2ad2d6
1 changed files with 2 additions and 1 deletions
--- a/dwl.c
+++ b/dwl.c
@ -1034,6 +1034,7 @@ void
 togglefullscreen(const Arg *arg)
 {
 	Client *sel = selclient();
+	if (sel)
 		setfullscreen(sel, !sel->isfullscreen);
 }