From 3e046cafd20c7b9fb7d74df20eda366a2350ac0f Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Wed, 8 May 2019 16:57:40 +0200
Subject: [PATCH] Clear line on failed Ctrl-R operation

The Ctrl-R search prompt and failed search text may be longer than
the regular CLI prompt.  This patch clears the line to remove any
lingering artefacts.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 src/editline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/editline.c b/src/editline.c
index fdaf60c..55509ec 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -700,6 +700,7 @@ static el_status_t h_search_end(const char *p)
     p = search_hist(p, search_move);
     if (p == NULL) {
         el_ring_bell();
+        clear_line();
         return redisplay(0);
     }