Add a flag argument to flush() to stop it calling quit() on error, then

use this from quit() to stop less blowing up the stack looping through
quit()/flush() if stderr is closed (for example "less /missing
2</dev/null"). ok millert

1 files changed, 1 insertions, 1 deletions

diff --git a/usr.bin/less/main.c b/usr.bin/less/main.c
index ff26accda7d..abea6389442 100644
--- a/usr.bin/less/main.c
+++ b/usr.bin/less/main.c
@@ -388,7 +388,7 @@ quit(int status)
 	if (any_display && is_tty)
 		clear_bot();
 	deinit();
-	flush();
+	flush(1);
 	raw_mode(0);
 	exit(status);
 }