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-rw-r--r--jsonpath_rw/jsonpath.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/jsonpath_rw/jsonpath.py b/jsonpath_rw/jsonpath.py
index 7e45cb9..204b54c 100644
--- a/jsonpath_rw/jsonpath.py
+++ b/jsonpath_rw/jsonpath.py
@@ -416,7 +416,7 @@ class Fields(JSONPath):
if field_datum is not None]
def __str__(self):
- return ','.join(self.fields)
+ return ','.join(map(str, self.fields))
def __repr__(self):
return '%s(%s)' % (self.__class__.__name__, ','.join(map(repr, self.fields)))