Add a couple of comments.

2025-09-02 13:37:12 +00:00 · 2009-11-27 09:41:03 +00:00
parent 106ee8f30a
commit 2182e1badc
2 changed files with 2 additions and 0 deletions
--- a/tty.c
+++ b/tty.c
@ -529,6 +529,7 @@ tty_write(void (*cmdfn)(
 	struct client		*c;
 	u_int		 	 i;

+	/* wp can be NULL if updating the screen but not the terminal. */
 	if (wp == NULL)
 		return;