test_runner.py: fix one test which apparently bitrotted

diff --git a/src/allmydata/test/test_runner.py b/src/allmydata/test/test_runner.py
index 1d76ea8643365f2f0f6376c84aed9a39312976c7..339bb5ec036ae2e103ccfdd257314fee40735a44 100644 (file)
--- a/src/allmydata/test/test_runner.py
+++ b/src/allmydata/test/test_runner.py
@@ -689,8 +689,7 @@ class RunNode(common_util.SignalMixin, unittest.TestCase, pollmixin.PollMixin,
         def _cb3(res):
             out, err, rc_or_sig = res
             self.failUnlessEqual(rc_or_sig, 1)
-            self.failUnless("--basedir" in out, out)
-            self.failUnless("doesn't exist" in out, out)
+            self.failUnlessIn("does not look like a directory at all", err)
         d.addCallback(_cb3)
         return d