fixup! REDSHIFT: standardize credential usage

spotify · Mar 22, 2017 · 073a1e3 · 073a1e3
1 parent 2f2ef70
commit 073a1e3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/luigi/contrib/redshift.py b/luigi/contrib/redshift.py
@@ -92,14 +92,14 @@ def _get_s3_configuration_attribute(self, attribute):
         except NoSectionError:
             value = None
 
-        if value is None or value == '':
+        if not value:
             value = os.environ.get(attribute.upper(), None)
 
         return value
 
     def _credentials(self):
         """
-        Return a credentials string for the provided task. If no valid
+        Return a credential string for the provided task. If no valid
         credentials are set, raise a NotImplementedError.
         """