commit a4771de5ba54a38b062a7d748635f21c141b5c7e
from: Hiltjo Posthuma <hiltjo@codemadness.org>
date: Tue Apr 26 08:30:59 2022 UTC

Revert "manage: For isfloating/oldstate check/set, ensure trans client actually exists"

This reverts commit bece862a0fc4fc18ef9065b18cd28e2032d0d975.

It caused a regression, for example:
https://lists.suckless.org/hackers/2203/18220.html

commit - d93ff48803f04f1363bf303af1d7e6ccc5cb8d3f
commit + a4771de5ba54a38b062a7d748635f21c141b5c7e
blob - 0fc328a583c25817a5028a32b07130496c950f32
blob + 823bf6bca531a1c280de5da0f7c4b63989acefdd
--- dwm.c
+++ dwm.c
@@ -1065,7 +1065,7 @@ manage(Window w, XWindowAttributes *wa)
 	XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
 	grabbuttons(c, 0);
 	if (!c->isfloating)
-		c->isfloating = c->oldstate = t || c->isfixed;
+		c->isfloating = c->oldstate = trans != None || c->isfixed;
 	if (c->isfloating)
 		XRaiseWindow(dpy, c->win);
 	attach(c);