BigQuery _EnumProperty ValueError messages are not displayed properly (…

…googleapis#3520)
landrito · Aug 21, 2017 · ef14f39 · ef14f39
1 parent 4993148
commit ef14f39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bigquery/google/cloud/bigquery/_helpers.py b/bigquery/google/cloud/bigquery/_helpers.py
@@ -318,7 +318,7 @@ def _validate(self, value):
         :raises: ValueError if value is not allowed.
         """
         if value not in self.ALLOWED:
-            raise ValueError('Pass one of: %s' ', '.join(self.ALLOWED))
+            raise ValueError('Pass one of: %s' % ', '.join(self.ALLOWED))
 
 
 class UDFResource(object):