[autotest] Fix MalformedConfigEntry message
I was doing string formatting incorrectly (, instead of %).
BUG=chromium-os:30943
TEST=unit
TEST=create a config with a malformed branch spec and run suite_scheduler with it.
Change-Id: Icc386193cd98d521cad1d9520d5c981276078b74
Reviewed-on: https://gerrit.chromium.org/gerrit/22825
Tested-by: Chris Masone <cmasone@chromium.org>
Reviewed-by: Scott Zawalski <scottz@chromium.org>
Commit-Ready: Chris Masone <cmasone@chromium.org>
diff --git a/site_utils/suite_scheduler/task.py b/site_utils/suite_scheduler/task.py
index 2b30b1a..4dbc383 100644
--- a/site_utils/suite_scheduler/task.py
+++ b/site_utils/suite_scheduler/task.py
@@ -85,7 +85,7 @@
if branch.startswith('>=R') and not have_seen_numeric_constraint:
have_seen_numeric_constraint = True
continue
- raise MalformedConfigEntry('%s is not a valid branch spec.', branch)
+ raise MalformedConfigEntry("%s isn't a valid branch spec." % branch)
def __init__(self, name, suite, branch_specs, pool=None):