There is somewhere that WINDOW_HIDDEN is getting set when it shouldn't

be and I can't find it, but the flag itself is a useless optimisation
that only applies to automatic-resize windows, so just dispose of it
entirely.

Fixes problems reported by Nicholas Riley.

1 files changed, 1 insertions, 1 deletions

diff --git a/tty.c b/tty.c
index 379fa42d..63f6127f 100644
--- a/tty.c
+++ b/tty.c
@@ -547,7 +547,7 @@ tty_write(void (*cmdfn)(
 
 	if (wp->window->flags & WINDOW_REDRAW || wp->flags & PANE_REDRAW)
 		return;
-	if (wp->window->flags & WINDOW_HIDDEN || !window_pane_visible(wp))
+	if (!window_pane_visible(wp))
 		return;
 
 	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {