X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=dd39fe10e18d4a5982a3508ba3b307c623d23afe;hb=83abfc05eb5a1e6ee762ce2921d9d5270e40c9ee;hp=50bbd6a0f98f04ec3e7696fb87a30b7b2f428582;hpb=c1c6fdc5d8fef1247ac28e08ecc4d883095d1666;p=dwm.git

diff --git a/dwm.c b/dwm.c
index 50bbd6a..dd39fe1 100644
--- a/dwm.c
+++ b/dwm.c
@@ -272,8 +272,7 @@ applyrules(Client *c) {
 
 void
 arrange(void) {
-	if(stack)
-		showhide(stack);
+	showhide(stack);
 	focus(NULL);
 	if(lt[sellt]->arrange)
 		lt[sellt]->arrange();
@@ -1369,15 +1368,18 @@ setup(void) {
 
 void
 showhide(Client *c) {
+	if(!c)
+		return;
 	if(ISVISIBLE(c)) { /* show clients top down */
 		XMoveWindow(dpy, c->win, c->x, c->y);
 		if(!lt[sellt]->arrange || c->isfloating)
 			resize(c, c->x, c->y, c->w, c->h, True);
+		showhide(c->snext);
 	}
-	if(c->snext) /* hide clients bottom up */
+	else { /* hide clients bottom up */
 		showhide(c->snext);
-	if(!ISVISIBLE(c))
 		XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+	}
 }
 
 void
@@ -1588,7 +1590,9 @@ updatesizehints(Client *c) {
 	long msize;
 	XSizeHints size;
 
-	XGetWMNormalHints(dpy, c->win, &size, &msize);
+	if(!XGetWMNormalHints(dpy, c->win, &size, &msize))
+		/* size is uninitialized, ensure that size.flags aren't used */
+		size.flags = PSize; 
 	if(size.flags & PBaseSize) {
 		c->basew = size.base_width;
 		c->baseh = size.base_height;