From 5bc0b4138858f4e81b40481230a47b1c1bef2d55 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Sun, 22 Sep 2013 10:26:18 +1030
Subject: Avoid attempt to redraw an empty area.

---
 src/Editor.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 306e375b1..5dd2df7e3 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -720,6 +720,8 @@ void Editor::RedrawSelMargin(int line, bool allAfter) {
 				rcSelMargin.top = rcLine.top;
 				if (!allAfter)
 					rcSelMargin.bottom = rcLine.bottom;
+				if (rcSelMargin.Empty())
+					return;
 			}
 			if (wMargin.GetID()) {
 				Point ptOrigin = GetVisibleOriginInMain();
-- 
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