Add a define for flags meaning a client is not attached, and fix

unattached counter, reported by Thomas Sattler.

4 files changed, 10 insertions, 5 deletions

diff --git a/resize.c b/resize.c
index 054b025f..b4142a70 100644
--- a/resize.c
+++ b/resize.c
@@ -363,14 +363,15 @@ recalculate_sizes(void)
 	 * client.
 	 */
 	TAILQ_FOREACH(c, &clients, entry) {
+		s = c->session;
+		if (s != NULL && !(c->flags & CLIENT_UNATTACHEDFLAGS))
+			s->attached++;
 		if (ignore_client_size(c))
 			continue;
-		s = c->session;
 		if (c->tty.sy <= s->statuslines || (c->flags & CLIENT_CONTROL))
 			c->flags |= CLIENT_STATUSOFF;
 		else
 			c->flags &= ~CLIENT_STATUSOFF;
-		s->attached++;
 	}
 
 	/* Walk each window and adjust the size. */
diff --git a/server-client.c b/server-client.c
index ee7b4c70..12e07327 100644
--- a/server-client.c
+++ b/server-client.c
@@ -1034,7 +1034,7 @@ server_client_key_callback(struct cmdq_item *item, void *data)
 	key_code			 key0;
 
 	/* Check the client is good to accept input. */
-	if (s == NULL || (c->flags & (CLIENT_DEAD|CLIENT_SUSPENDED)) != 0)
+	if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
 		goto out;
 	wl = s->curw;
 
@@ -1221,7 +1221,7 @@ server_client_handle_key(struct client *c, struct key_event *event)
 	struct cmdq_item	*item;
 
 	/* Check the client is good to accept input. */
-	if (s == NULL || (c->flags & (CLIENT_DEAD|CLIENT_SUSPENDED)) != 0)
+	if (s == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
 		return (0);
 
 	/*
diff --git a/tmux.h b/tmux.h
index 093f17a4..d56c5fea 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1582,6 +1582,10 @@ struct client {
 	 CLIENT_REDRAWSTATUSALWAYS|	\
 	 CLIENT_REDRAWBORDERS|		\
 	 CLIENT_REDRAWOVERLAY)
+#define CLIENT_UNATTACHEDFLAGS	\
+	(CLIENT_DEAD|		\
+	 CLIENT_SUSPENDED|	\
+	 CLIENT_DETACHING)
 #define CLIENT_NOSIZEFLAGS	\
 	(CLIENT_DEAD|		\
 	 CLIENT_SUSPENDED|	\
diff --git a/window-client.c b/window-client.c
index 22a0f2e2..4688cbf3 100644
--- a/window-client.c
+++ b/window-client.c
@@ -210,7 +210,7 @@ window_client_draw(__unused void *modedata, void *itemdata,
 	struct window_pane		*wp;
 	u_int				 cx = s->cx, cy = s->cy, lines, at;
 
-	if (c->session == NULL || (c->flags & (CLIENT_DEAD|CLIENT_DETACHING)))
+	if (c->session == NULL || (c->flags & CLIENT_UNATTACHEDFLAGS))
 		return;
 	wp = c->session->curw->window->active;