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-rw-r--r--test-chill/testchill/util.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/test-chill/testchill/util.py b/test-chill/testchill/util.py
index cfb61dd..266a94d 100644
--- a/test-chill/testchill/util.py
+++ b/test-chill/testchill/util.py
@@ -138,7 +138,7 @@ def callonce(func):
globals()[pred_name] = True
return func(*args, **kwargs)
else:
- raise Exception
+ raise Exception('{} was invoked multiple times.'.format(func.__name___))
return wrapper
def isdiff(strone, strtwo):