From 50ccddb4e66db6d2801556c6710f5db6049e4a2d Mon Sep 17 00:00:00 2001
From: "honfika@gmail.com" <honfika@gmail.com>
Date: Tue, 11 Nov 2014 00:05:51 +0100
Subject: [PATCH] exception fixed in hexview

---
 src/com/jpexs/decompiler/flash/gui/hexview/HexView.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/jpexs/decompiler/flash/gui/hexview/HexView.java b/src/com/jpexs/decompiler/flash/gui/hexview/HexView.java
index b07599270..6cb63e4f3 100644
--- a/src/com/jpexs/decompiler/flash/gui/hexview/HexView.java
+++ b/src/com/jpexs/decompiler/flash/gui/hexview/HexView.java
@@ -228,6 +228,9 @@ public class HexView extends JTable {
 
     private int getIdxByColAndRow(int row, int col) {
         int idx = -1;
+        if (row < 0 || col < 0) {
+            return -1;
+        }
         if (col > 0 && col != bytesInRow + 1) {
             idx = row * bytesInRow + ((col > bytesInRow + 1) ? (col - bytesInRow - 2) : (col - 1));
         }