X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dwm.c;h=3d9a0637bfe2ccc672b93e3d528d0011c7292f3f;hb=f529d41ca1792455bbae29e008af3c27c3a49df5;hp=e13571581b718c694461268bf020b82206bbff84;hpb=9bb0f20515023aa5471c628d01a6e65e93040dc1;p=dwm.git

diff --git a/dwm.c b/dwm.c
index e135715..3d9a063 100644
--- a/dwm.c
+++ b/dwm.c
@@ -459,16 +459,10 @@ destroynotify(XEvent *e) {
 
 void
 detach(Client *c) {
-	Client *i;
+	Client **tc;
 
-	if (c != clients) {
-		for(i = clients; i->next != c; i = i->next);
-		i->next = c->next;
-	}
-	else {
-		clients = c->next;
-	}
-	c->next =  NULL;
+	for(tc = &clients; *tc && *tc != c; tc = &(*tc)->next);
+	*tc = c->next;
 }
 
 void
@@ -1642,6 +1636,8 @@ updatewmhints(Client *c) {
 
 void
 view(const Arg *arg) {
+	if(arg && (arg->i & TAGMASK) == tagset[seltags])
+		return;
 	seltags ^= 1; /* toggle sel tagset */
 	if(arg && (arg->ui & TAGMASK))
 		tagset[seltags] = arg->i & TAGMASK;