diff options
Diffstat (limited to 'session.c')
| -rw-r--r-- | session.c | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -492,6 +492,19 @@ session_group_remove(struct session *s) } } +/* Count number of sessions in session group. */ +u_int +session_group_count(struct session_group *sg) +{ + struct session *s; + u_int n; + + n = 0; + TAILQ_FOREACH(s, &sg->sessions, gentry) + n++; + return (n); +} + /* Synchronize a session to its session group. */ void session_group_synchronize_to(struct session *s) @@ -579,8 +592,9 @@ session_group_synchronize1(struct session *target, struct session *s) /* Then free the old winlinks list. */ while (!RB_EMPTY(&old_windows)) { wl = RB_ROOT(&old_windows); - if (winlink_find_by_window_id(&s->windows, wl->window->id) == NULL) - notify_window_unlinked(s, wl->window); + wl2 = winlink_find_by_window_id(&s->windows, wl->window->id); + if (wl2 == NULL) + notify_window_unlinked(s, wl->window); winlink_remove(&old_windows, wl); } } |