From 1abb2c1b882a5f6cd40b4a2e7608be4ef1d0216e Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Mon, 14 Apr 2014 16:37:01 -0400
Subject: Readline-6.3 patch 4

---
 display.c  | 3 ++-
 patchlevel | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/display.c b/display.c
index 913e0da..dccfdc7 100644
--- a/display.c
+++ b/display.c
@@ -2677,7 +2677,8 @@ _rl_clean_up_for_exit ()
 {
   if (_rl_echoing_p)
     {
-      _rl_move_vert (_rl_vis_botlin);
+      if (_rl_vis_botlin > 0)	/* minor optimization plus bug fix */
+	_rl_move_vert (_rl_vis_botlin);
       _rl_vis_botlin = 0;
       fflush (rl_outstream);
       rl_restart_output (1, 0);
diff --git a/patchlevel b/patchlevel
index ce3e355..626a945 100644
--- a/patchlevel
+++ b/patchlevel
@@ -1,3 +1,3 @@
 # Do not edit -- exists only for use by patch
 
-3
+4
-- 
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