From c54afb6d0d9808e38248e55a3220868735aaab44 Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Mon, 29 Nov 2010 20:53:57 +0100
Subject: [PATCH] Minor update to linenoise

---
 deps/linenoise/linenoise.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/deps/linenoise/linenoise.c b/deps/linenoise/linenoise.c
index 0ebef2e91..b6f4d4f9b 100644
--- a/deps/linenoise/linenoise.c
+++ b/deps/linenoise/linenoise.c
@@ -243,10 +243,14 @@ static int completeLine(int fd, const char *prompt, char *buf, size_t buflen, si
                     if (i == lc.len) beep();
                     break;
                 case 27: /* escape */
+                    /* Re-show original buffer */
+                    if (i < lc.len) {
+                        refreshLine(fd,prompt,buf,*len,*pos,cols);
+                    }
                     stop = 1;
                     break;
                 default:
-                    /* update buffer and return */
+                    /* Update buffer and return */
                     if (i < lc.len) {
                         nwritten = snprintf(buf,buflen,"%s",lc.cvec[i]);
                         *len = *pos = nwritten;