From 5f1d0213e0dadecc8f93d44e36ea3a11a1aa9baa Mon Sep 17 00:00:00 2001
From: Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
Date: Tue, 13 Mar 2018 17:16:24 +0100
Subject: limit to html safe color plus several ones, crowIDE wip

---
 CrowIDE/src/Editors/CodeBuffer/CodeBuffer.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'CrowIDE/src/Editors/CodeBuffer/CodeBuffer.cs')

diff --git a/CrowIDE/src/Editors/CodeBuffer/CodeBuffer.cs b/CrowIDE/src/Editors/CodeBuffer/CodeBuffer.cs
index 13c422a6..7d5efec9 100644
--- a/CrowIDE/src/Editors/CodeBuffer/CodeBuffer.cs
+++ b/CrowIDE/src/Editors/CodeBuffer/CodeBuffer.cs
@@ -63,7 +63,7 @@ namespace Crow.Coding
 
 		public CodeLine this[int i]
 		{
-			get { return lines[i]; }
+			get { return i < LineCount ? lines[i] : null; }
 			set {
 				if (lines [i] == value)
 					return;
@@ -392,7 +392,9 @@ namespace Crow.Coding
 
 				editMutex.EnterReadLock ();
 
-				if (value >= lines.Count)
+				if (LineCount == 0)
+					_currentLine = 0;
+				else if (value >= lines.Count)
 					_currentLine = lines.Count-1;
 				else if (value < 0)
 					_currentLine = 0;
-- 
cgit v1.3.1-4-g156e