Check len of tree elements

galaxyproject · Feb 11, 2018 · 3a0c8b5 · 3a0c8b5
1 parent a6529c5
commit 3a0c8b5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/galaxy/visualization/plugins/config_parser.py b/lib/galaxy/visualization/plugins/config_parser.py
@@ -438,7 +438,7 @@ class ListParser(list):
     """
     def __init__(self, aList):
         for element in aList:
-            if element:
+            if len(element) > 0:
                 if len(element) == 1 or element[0].tag != element[1].tag:
                     self.append(DictParser(element))
                 elif element[0].tag == element[1].tag:
@@ -458,7 +458,7 @@ def __init__(self, parent_element):
         if parent_element.items():
             self.update(dict(parent_element.items()))
         for element in parent_element:
-            if element:
+            if len(element) > 0:
                 if len(element) == 1 or element[0].tag != element[1].tag:
                     aDict = DictParser(element)
                 else: