In order that people can use formats like #D in #() in the status line

and not have to wait for an update when they change pane, we allow
commands to run more than once a second if the expanded form
changes. Unfortunately this can mean them being run far too often
(pretty much continually) when multiple clients exist, because some
formats (including #D) will always differ between clients.

To avoid this, give each client its own tree of jobs which means that
the same command will be different instances for each client - similar
to how we have the tag to separate commands for different panes.

GitHub issue 889; test case reported by Paul Johnson.

1 files changed, 1 insertions, 1 deletions

diff --git a/names.c b/names.c
index e5fd2611..1997899e 100644
--- a/names.c
+++ b/names.c
@@ -124,7 +124,7 @@ format_window_name(struct window *w)
 	const char		*fmt;
 	char			*name;
 
-	ft = format_create(NULL, FORMAT_WINDOW|w->id, 0);
+	ft = format_create(NULL, NULL, FORMAT_WINDOW|w->id, 0);
 	format_defaults_window(ft, w);
 	format_defaults_pane(ft, w->active);