From 50852e25eebb477b0f7e3cce36285bd781ead01b Mon Sep 17 00:00:00 2001
From: Josh Micich <josh@apache.org>
Date: Wed, 3 Sep 2008 17:03:02 +0000
Subject: [PATCH] Fixed ArrayPtg.toString to not crash when partially
 initialised

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@691687 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/poi/hssf/record/formula/ArrayPtg.java | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/java/org/apache/poi/hssf/record/formula/ArrayPtg.java b/src/java/org/apache/poi/hssf/record/formula/ArrayPtg.java
index f2e836ffc..9020c1634 100644
--- a/src/java/org/apache/poi/hssf/record/formula/ArrayPtg.java
+++ b/src/java/org/apache/poi/hssf/record/formula/ArrayPtg.java
@@ -94,10 +94,14 @@ public final class ArrayPtg extends Ptg {
 
 		buffer.append("columns = ").append(getColumnCount()).append("\n");
 		buffer.append("rows = ").append(getRowCount()).append("\n");
-		for (int x=0;x<getColumnCount();x++) {
-			for (int y=0;y<getRowCount();y++) {
-				Object o = token_3_arrayValues[getValueIndex(x, y)];
-	   			buffer.append("[").append(x).append("][").append(y).append("] = ").append(o).append("\n"); 
+		if (token_3_arrayValues == null) {
+			buffer.append("  #values#uninitialised#\n");
+		} else {
+			for (int x=0;x<getColumnCount();x++) {
+				for (int y=0;y<getRowCount();y++) {
+					Object o = token_3_arrayValues[getValueIndex(x, y)];
+					buffer.append("[").append(x).append("][").append(y).append("] = ").append(o).append("\n"); 
+				}
 			}
 		}
 		return buffer.toString();