Redirect for invalid tags too (just don't manipulate the data)

diff --git a/cookbook/server.py b/cookbook/server.py
index 4eda91a31b140c2081255f4e7757d69509ed6641..d60641448f45458aa2236c8a431994892dc093d8 100644 (file)
--- a/cookbook/server.py
+++ b/cookbook/server.py
@@ -78,9 +78,7 @@ class Server (object):
         if recipe.tags == None:
             recipe.tags = []
         tag = self._clean_tag(tag)
-        if tag == None:
-            return
-        if tag not in recipe.tags:
+        if tag != None and tag not in recipe.tags:
             recipe.tags.append(tag)
             with open(recipe.path, 'w') as f:
                 recipe.save(f)
@@ -96,9 +94,7 @@ class Server (object):
         if recipe.tags == None:
             return
         tag = self._clean_tag(tag)
-        if tag == None:
-            return
-        if tag in recipe.tags:
+        if tag != None and tag in recipe.tags:
             recipe.tags.remove(tag)
             with open(recipe.path, 'w') as f:
                 recipe.save(f)