Diff of /maven/components/trunk/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginManager.java

Parent Directory | Revision Log | Patch

--- maven/components/trunk/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginManager.java	2005/05/05 00:34:50	168219
+++ maven/components/trunk/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginManager.java	2005/05/05 00:35:55	168220
@@ -718,7 +718,10 @@ public class DefaultPluginManager
         message.append( "' parameter is required for the execution of the " );
         message.append( mojo.getFullGoalName() );
         message.append( " mojo and cannot be null." );
-        message.append( " The retrieval expression was: " ).append( expression );
+        if ( expression != null )
+        {
+            message.append( " The retrieval expression was: " ).append( expression );
+        }
 
         return message.toString();
     }