Instead of numbering session groups, give them a name which may be given

to -t instead of a target session. Also allow them to contain only one
session.

1 files changed, 1 insertions, 2 deletions

diff --git a/server.c b/server.c
index 176cafcb..0ce90db6 100644
--- a/server.c
+++ b/server.c
@@ -156,8 +156,7 @@ server_start(struct event_base *base, int lockfd, char *lockfile)
 	RB_INIT(&all_window_panes);
 	TAILQ_INIT(&clients);
 	RB_INIT(&sessions);
-	TAILQ_INIT(&session_groups);
-	mode_key_init_trees();
+	RB_INIT(&session_groups);
 	key_bindings_init();
 
 	gettimeofday(&start_time, NULL);