--- junitpassrate.jelly	2004-11-09 12:59:40.350446400 +0100
+++ junitpassrate_new.jelly	2004-11-09 11:51:12.603796800 +0100
@@ -23,14 +23,22 @@
      JUnit aggregator. Calculates pass rate from junit report
    ========================================================================
 -->
-<j:jelly xmlns:j="jelly:core" xmlns:x="jelly:xml" xmlns:u="jelly:util">
+<j:jelly xmlns:j="jelly:core" xmlns:a="jelly:ant" xmlns:x="jelly:xml" xmlns:u="jelly:util">
 
   <u:file var="artifactAsFile" name="${maven.dashboard.aggregator.junittests.artifact}"/>
   <j:choose>
     <j:when test="${artifactAsFile.exists()}">
+      <j:choose>
+      	<x:set var="myCondition" select="sum($doc/testsuites/testsuite/@tests)"/>
+    	<j:when test="${myCondition != 0}">
       <x:parse var="doc" xml="${artifactAsFile}"/>
-      <x:expr select="floor(100 - 100 * (sum($doc/testsuites/testsuite/@failures)  + sum($doc/testsuites/testsuite/@errors)) div sum($doc/testsuites/testsuite/@tests))"/>
-        %
+        	<x:expr select="floor(100 - 100 * (sum($doc/testsuites/testsuite/@failures)  + sum($doc/testsuites/testsuite/@errors)) div sum($doc/testsuites/testsuite/@tests))"/>
+        	%
+        </j:when>
+        <j:otherwise>
+          <j:expr value="-"/>
+        </j:otherwise>
+      </j:choose>
     </j:when>
     <j:otherwise>
       <j:expr value="-"/>