diff -r c6f637694b85 tools/xm-test/lib/XmTestLib/acm.py
--- a/tools/xm-test/lib/XmTestLib/acm.py	Fri Dec 15 11:53:45 2006 +0000
+++ b/tools/xm-test/lib/XmTestLib/acm.py	Fri Dec 15 21:54:50 2006 -0500
@@ -57,6 +57,8 @@ def ACMLabelResources(resources):
 
 # Applications may label resources explicitly by calling this function
 def ACMLabelResource(resource, label='red'):
+    if not isACMEnabled():
+        return
     if acm_verbose:
         print "labeling resource %s with label %s" % (resource, label)
     if not ACM_LABEL_RESOURCES: