From 031f0ae50a497071450a7d61d52115d6d72fe595 Mon Sep 17 00:00:00 2001
From: Rhys Weatherley <rhys.weatherley@gmail.com>
Date: Wed, 9 Mar 2016 19:40:03 +1000
Subject: [PATCH] No history navigation when hideChars is active

---
 libraries/Terminal/Shell.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/Terminal/Shell.cpp b/libraries/Terminal/Shell.cpp
index bcfb4ae6..176cfad7 100644
--- a/libraries/Terminal/Shell.cpp
+++ b/libraries/Terminal/Shell.cpp
@@ -216,7 +216,7 @@ void Shell::loop()
 
     case KEY_UP_ARROW:
         // Go back one item in the command history.
-        if (history && historyPosn < maxHistory) {
+        if (!hideChars && history && historyPosn < maxHistory) {
             ++historyPosn;
             changeHistory();
         }
@@ -224,7 +224,7 @@ void Shell::loop()
 
     case KEY_DOWN_ARROW:
         // Go forward one item in the command history.
-        if (history && historyPosn > 0) {
+        if (!hideChars && history && historyPosn > 0) {
             --historyPosn;
             changeHistory();
         }