From fb70c7c06c5118eea00d61a63f23ec2a5b86eeb5 Mon Sep 17 00:00:00 2001
From: Shai Erera <shaie@apache.org>
Date: Sun, 17 Jul 2011 06:00:30 +0000
Subject: [PATCH] random.nextInt does not take '0' as a valid argument, so
 ensure numBits is never 0

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1147534 13f79535-47bb-0310-9956-ffa450edef68
---
 lucene/src/test/org/apache/lucene/util/TestFixedBitSet.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lucene/src/test/org/apache/lucene/util/TestFixedBitSet.java b/lucene/src/test/org/apache/lucene/util/TestFixedBitSet.java
index b9344f55468..181e28f32bd 100644
--- a/lucene/src/test/org/apache/lucene/util/TestFixedBitSet.java
+++ b/lucene/src/test/org/apache/lucene/util/TestFixedBitSet.java
@@ -197,7 +197,7 @@ public class TestFixedBitSet extends LuceneTestCase {
   */
 
   public void testEquals() {
-    final int numBits = random.nextInt(2000);
+    final int numBits = random.nextInt(2000) + 1 /* numBits cannot be 0 */;
     FixedBitSet b1 = new FixedBitSet(numBits);
     FixedBitSet b2 = new FixedBitSet(numBits);
     assertTrue(b1.equals(b2));