[SM-1957]jbi-maven-plugin should not complains when calling compile goal for a service-assembly

git-svn-id: https://svn.apache.org/repos/asf/servicemix/maven-plugins/trunk@1141383 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/jbi-maven-plugin/src/main/java/org/apache/servicemix/maven/plugin/jbi/GenerateServiceAssemblyDescriptorMojo.java b/jbi-maven-plugin/src/main/java/org/apache/servicemix/maven/plugin/jbi/GenerateServiceAssemblyDescriptorMojo.java
index 2ed08af..f1285ec 100644
--- a/jbi-maven-plugin/src/main/java/org/apache/servicemix/maven/plugin/jbi/GenerateServiceAssemblyDescriptorMojo.java
+++ b/jbi-maven-plugin/src/main/java/org/apache/servicemix/maven/plugin/jbi/GenerateServiceAssemblyDescriptorMojo.java
@@ -217,6 +217,9 @@
                         // need any additional test
                         fileName = artifact.getArtifactId();
                     }
+                    if (fileName.equals("classes")) {
+                    	fileName = artifact.getArtifactId() + "-" + artifact.getVersion() + ".jar";
+                    }
                     fileName = fileName.substring(0, fileName.lastIndexOf('.')) + ".zip";
                     info.setFilename(fileName);
                     info.setComponent(getComponentName(project, artifacts, artifact));