From b3a2457a8ded3ad1c29654f2752e033c0fc22d4f Mon Sep 17 00:00:00 2001
From: deathmeat <devnull@localhost>
Date: Fri, 11 May 2007 14:03:30 +0000
Subject: [PATCH] [ 1716866 ] Tax Rates By Zip Code Workaround for a NPE on
 postgresql

---
 base/src/org/compiere/model/MTax.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/base/src/org/compiere/model/MTax.java b/base/src/org/compiere/model/MTax.java
index b7b55f6fcb..2708036d70 100644
--- a/base/src/org/compiere/model/MTax.java
+++ b/base/src/org/compiere/model/MTax.java
@@ -272,6 +272,9 @@ public class MTax extends X_C_Tax
 	 */
 	public boolean isPostal()
 	{
+		if(getPostals(false) == null)
+			return false;
+		
 		return getPostals(false).length > 0;
 	}	//	isPostal