From 1a367d6a22efc2e596c29d8c3eb95102775f8b24 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Mon, 6 May 2019 08:44:50 +0000
Subject: simplewallet: lock console on inactivity

---
 contrib/epee/src/readline_buffer.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'contrib/epee/src/readline_buffer.cpp')

diff --git a/contrib/epee/src/readline_buffer.cpp b/contrib/epee/src/readline_buffer.cpp
index 39369c43f..05322b693 100644
--- a/contrib/epee/src/readline_buffer.cpp
+++ b/contrib/epee/src/readline_buffer.cpp
@@ -71,6 +71,11 @@ rdln::linestatus rdln::readline_buffer::get_line(std::string& line) const
 {
   boost::lock_guard<boost::mutex> lock(sync_mutex);
   line_stat = rdln::partial;
+  if (!m_cout_buf)
+  {
+    line = "";
+    return rdln::full;
+  }
   rl_callback_read_char();
   if (line_stat == rdln::full)
   {
@@ -224,3 +229,8 @@ static void remove_line_handler()
   rl_callback_handler_remove();
 }
 
+void rdln::clear_screen()
+{
+  rl_clear_screen(0, 0);
+}
+
-- 
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