From 1ebff3dc93b6d022ccfe0613c1d1ee2d62fc7935 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 7 Jul 2018 16:18:13 +0200
Subject: [PATCH] patch 8.1.0158: GUI: input() fails if CTRL-C was pressed
 before

Problem:    GUI: input() fails if CTRL-C was pressed before. (Michael Naumann)
Solution:   call vpeekc() to drop the CTRL-C from the input stream.
---
 src/ex_docmd.c | 5 +++++
 src/version.c  | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index fec3a8e37a..e198a286af 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -9157,6 +9157,11 @@ do_sleep(long msec)
 	parse_queued_messages();
 #endif
     }
+
+    // If CTRL-C was typed to interrupt the sleep, drop the CTRL-C from the
+    // input buffer, otherwise a following call to input() fails.
+    if (got_int)
+	(void)vpeekc();
 }
 
     static void
diff --git a/src/version.c b/src/version.c
index 8d9a339f96..c8dde84e1e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -789,6 +789,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    158,
 /**/
     157,
 /**/