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-rw-r--r--test/helper.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/test/helper.py b/test/helper.py
index 651ef99b9..fef2db284 100644
--- a/test/helper.py
+++ b/test/helper.py
@@ -163,7 +163,9 @@ def expect_info_dict(self, got_dict, expected_dict):
info_dict_str += ''.join(
' %s: %s,\n' % (_repr(k), _repr(v))
for k, v in test_info_dict.items() if k not in missing_keys)
- info_dict_str += '\n'
+
+ if info_dict_str:
+ info_dict_str += '\n'
info_dict_str += ''.join(
' %s: %s,\n' % (_repr(k), _repr(test_info_dict[k]))
for k in missing_keys)