From cc34d8a3ecbd477e43b6b0caac570e641195eb50 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Sun, 29 Oct 2006 23:19:47 +0000
Subject: Fix infinite loop when GetColumn called with position beyond end of
 text.

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

(limited to 'src')

diff --git a/src/Document.cxx b/src/Document.cxx
index fee76840d..e530b0423 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -684,6 +684,8 @@ int Document::GetColumn(int pos) {
 				return column;
 			} else if (ch == '\n') {
 				return column;
+			} else if (i >= Length()) {
+				return column;
 			} else {
 				column++;
 				i = MovePositionOutsideChar(i + 1, 1);
-- 
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