Sync OpenBSD patchset 1091:

Do not fire name timer when automatic-rename is off, from Tim Ruehsen a
while ago.

3 files changed, 16 insertions, 5 deletions

diff --git a/cmd-set-option.c b/cmd-set-option.c
index 5bb0a9f4..3d4e7001 100644
--- a/cmd-set-option.c
+++ b/cmd-set-option.c
@@ -87,6 +87,7 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
 	struct winlink				*wl;
 	struct client				*c;
 	struct options				*oo;
+	struct window				*w;
 	const char				*optstr, *valstr;
 	u_int					 i;
 
@@ -147,6 +148,18 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
 			return (-1);
 	}
 
+	/* Start or stop timers when automatic-rename changed. */
+	if (strcmp (oe->name, "automatic-rename") == 0) {
+		for (i = 0; i < ARRAY_LENGTH(&windows); i++) {
+			if ((w = ARRAY_ITEM(&windows, i)) == NULL)
+				continue;
+			if (options_get_number(&w->options, "automatic-rename"))
+				queue_window_name(w);
+			else if (event_initialized(&w->name_timer))
+				evtimer_del(&w->name_timer);
+		}
+	}
+
 	/* Update sizes and redraw. May not need it but meh. */
 	recalculate_sizes();
 	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
diff --git a/names.c b/names.c
index 1dbc26dd..d077abe7 100644
--- a/names.c
+++ b/names.c
@@ -49,9 +49,7 @@ window_name_callback(unused int fd, unused short events, void *data)
 	struct window	*w = data;
 	char		*name, *wname;
 
-	queue_window_name(w);	/* XXX even if the option is off? */
-	if (!options_get_number(&w->options, "automatic-rename"))
-		return;
+	queue_window_name(w); /* stopped when option turned off */
 
 	if (w->active->screen != &w->active->base)
 		name = NULL;
diff --git a/window.c b/window.c
index 800a716c..fac56dc6 100644
--- a/window.c
+++ b/window.c
@@ -294,9 +294,9 @@ window_create1(u_int sx, u_int sy)
 	w->sx = sx;
 	w->sy = sy;
 
-	queue_window_name(w);
-
 	options_init(&w->options, &global_w_options);
+	if (options_get_number(&w->options, "automatic-rename"))
+		queue_window_name(w);
 
 	for (i = 0; i < ARRAY_LENGTH(&windows); i++) {
 		if (ARRAY_ITEM(&windows, i) == NULL) {