--- a/tests/test-trusted.py	Mon Oct 05 22:49:24 2015 -0700
+++ b/tests/test-trusted.py	Thu Oct 08 12:55:45 2015 -0700
@@ -166,7 +166,7 @@
 print
 print "# error handling"
 
-def assertraises(f, exc=util.Abort):
+def assertraises(f, exc=error.Abort):
     try:
         f()
     except exc as inst: