[jboss-cvs] JBossAS SVN: r111391 - branches/JBPAPP_4_2_0_GA_CP/cluster/src/main/org/jboss/ha/singleton.

[jboss-cvs-commits at lists.jboss.org]

Author: dereed
Date: 2011-05-17 14:40:20 -0400 (Tue, 17 May 2011)
New Revision: 111391

Modified:
   branches/JBPAPP_4_2_0_GA_CP/cluster/src/main/org/jboss/ha/singleton/ExtendedElectionPolicyBase.java
Log:
[JBPAPP-6539] Fix "/ by zero" in ExtendedElectionPolicySimple


Modified: branches/JBPAPP_4_2_0_GA_CP/cluster/src/main/org/jboss/ha/singleton/ExtendedElectionPolicyBase.java
===================================================================
--- branches/JBPAPP_4_2_0_GA_CP/cluster/src/main/org/jboss/ha/singleton/ExtendedElectionPolicyBase.java	2011-05-17 17:28:36 UTC (rev 111390)
+++ branches/JBPAPP_4_2_0_GA_CP/cluster/src/main/org/jboss/ha/singleton/ExtendedElectionPolicyBase.java	2011-05-17 18:40:20 UTC (rev 111391)
@@ -120,6 +120,8 @@
             }
          }
          
+         if ( nodesSingletonIn.size() == 0 )
+             return null;
          return nodesSingletonIn;            
       }
       
@@ -134,4 +136,4 @@
     * @return {@link ClusterNode} instance.
     */
    protected abstract ClusterNode elect(List<ClusterNode> candidates);
-}
\ No newline at end of file
+}