Do not send DA and DSR again if already have a response.

1 files changed, 1 insertions, 0 deletions

diff --git a/input.c b/input.c
index d7071bfe..ea9320d1 100644
--- a/input.c
+++ b/input.c
@@ -773,6 +773,7 @@ input_save_state(struct input_ctx *ictx)
 	ictx->old_mode = s->mode;
 }
 
+/* Restore screen state. */
 static void
 input_restore_state(struct input_ctx *ictx)
 {