Rework timeout handling to support keepalive in the line editor.

Also allow keepalives of less than $timeout without returning before
$timeout, so people who don't want to be notified of new mail don't
have to be.

1 files changed, 1 insertions, 1 deletions

diff --git a/flags.c b/flags.c
index 732eb012..9465faf0 100644
--- a/flags.c
+++ b/flags.c
@@ -331,7 +331,7 @@ int mutt_change_flag (HEADER *h, int bf)
 
   event = mutt_getch();
   i = event.ch;
-  if (i == -1)
+  if (i < 0)
   {
     CLEARLINE (LINES-1);
     return (-1);