Fixes #105

2015-10-02 13:46:13 -07:00
parent 81cdb15353
commit d4bc6ae7a1
2 changed files with 3 additions and 2 deletions
--- a/lemur/common/managers.py
+++ b/lemur/common/managers.py
@ -22,7 +22,8 @@ class InstanceManager(object):

    def add(self, class_path):
        self.cache = None
-        self.class_list.append(class_path)
+        if class_path not in self.class_list:
+            self.class_list.append(class_path)

    def remove(self, class_path):
        self.cache = None