From d6c16560d5c82af9dd8175c2ae75bad78ecf21ff Mon Sep 17 00:00:00 2001
From: Merlijn Wajer <merlijn@wajer.org>
Date: Mon, 22 Mar 2010 12:20:00 +0100
Subject: [PATCH] Fix OCR Bug. How could I have possibly overlooked it with the
 FIXME in there?

---
 Units/MMLCore/ocr.pas | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Units/MMLCore/ocr.pas b/Units/MMLCore/ocr.pas
index 5f17117..f1ba602 100644
--- a/Units/MMLCore/ocr.pas
+++ b/Units/MMLCore/ocr.pas
@@ -626,7 +626,7 @@ end;
 function TMOCR.GetUpTextAtEx(atX, atY: integer; shadow: boolean): string;
 var
    n:Tnormarray;
-   ww, hh,i,j: integer;
+   ww, hh,i,j,nl: integer;
    font: TocrData;
    chars, shadows, thachars: T2DPointArray;
    t:Tpointarray;
@@ -655,9 +655,10 @@ begin
 
   lbset:=false;
   setlength(n, (font.width+1) * (font.height+1));
+  nl := high(n);
   for j := 0 to high(thachars) do
   begin
-    for i := 0 to high(n) do
+    for i := 0 to nl do
       n[i] := 0;
 
     t:= thachars[j];
@@ -684,7 +685,8 @@ begin
     }
     for i := 0 to high(thachars[j]) do
     begin
-      n[(thachars[j][i].x) + ((thachars[j][i].y) * font.width)] := 1;
+      if (thachars[j][i].x) + ((thachars[j][i].y) * font.width) <= nl then
+        n[(thachars[j][i].x) + ((thachars[j][i].y) * font.width)] := 1;
     end;
     result := result + GuessGlyph(n, font);
   end;