From dceb92d4a5a5dc0943f249c2d61097905f7318c9 Mon Sep 17 00:00:00 2001
From: Steve Ebersole <steve@hibernate.org>
Date: Wed, 12 May 2010 20:45:00 +0000
Subject: [PATCH] HHH-5042 - TableGenerator does not increment
 hibernate_sequences.next_hi_value anymore after having exhausted the current
 lo-range

git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@19488 1b8cb986-b30d-0410-93ca-fae66ebed9b2
---
 .../java/org/hibernate/id/MultipleHiLoPerTableGenerator.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/org/hibernate/id/MultipleHiLoPerTableGenerator.java b/core/src/main/java/org/hibernate/id/MultipleHiLoPerTableGenerator.java
index 27280f91d8..9477819b7e 100644
--- a/core/src/main/java/org/hibernate/id/MultipleHiLoPerTableGenerator.java
+++ b/core/src/main/java/org/hibernate/id/MultipleHiLoPerTableGenerator.java
@@ -279,6 +279,8 @@ public class MultipleHiLoPerTableGenerator
 		maxLo = PropertiesHelper.getInt(MAX_LO, params, Short.MAX_VALUE);
 		returnClass = type.getReturnedClass();
 
-		hiloOptimizer = new OptimizerFactory.LegacyHiLoAlgorithmOptimizer( returnClass, maxLo );
+		if ( maxLo >= 1 ) {
+			hiloOptimizer = new OptimizerFactory.LegacyHiLoAlgorithmOptimizer( returnClass, maxLo );
+		}
 	}
 }