svn commit: r745776 - /commons/sandbox/monitoring/branches/modules/reporting/src/main/java/org/apache/commons/monitoring/reporting/Selector.java

[nicolas]

Author: nicolas
Date: Thu Feb 19 08:23:13 2009
New Revision: 745776

URL: http://svn.apache.org/viewvc?rev=745776&view=rev
Log:
fix NullPointer

Modified:
    
commons/sandbox/monitoring/branches/modules/reporting/src/main/java/org/apache/commons/monitoring/reporting/Selector.java

Modified: 
commons/sandbox/monitoring/branches/modules/reporting/src/main/java/org/apache/commons/monitoring/reporting/Selector.java
URL: 
http://svn.apache.org/viewvc/commons/sandbox/monitoring/branches/modules/reporting/src/main/java/org/apache/commons/monitoring/reporting/Selector.java?rev=745776&r1=745775&r2=745776&view=diff
==============================================================================
--- 
commons/sandbox/monitoring/branches/modules/reporting/src/main/java/org/apache/commons/monitoring/reporting/Selector.java
 (original)
+++ 
commons/sandbox/monitoring/branches/modules/reporting/src/main/java/org/apache/commons/monitoring/reporting/Selector.java
 Thu Feb 19 08:23:13 2009
@@ -78,6 +78,10 @@
     public double getValue( Repository repository )
     {
         Metric metric = repository.getMonitor( name, category, subsystem 
).getMetric( role );
+        if ( metric == null )
+        {
+            return Double.NaN;
+        }
         double d = value.value( metric );
         return d;
     }