Fixes storage link new file regression

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>
klen · Oct 8, 2014 · 5c183ae · 5c183ae
1 parent 59709b2
commit 5c183ae
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/flask_collect/storage/link.py b/flask_collect/storage/link.py
@@ -33,13 +33,15 @@ def run(self):
         for bp, f, o in self:
             destination = os.path.join(self.collect.static_root, o)
             destination_dir = os.path.dirname(destination)
+            normalized_source = os.path.realpath(f)
             if not os.path.exists(destination_dir):
                 os.makedirs(destination_dir)
 
             if destination in destination_list:
                 self.log("{0} already linked".format(destination))
                 skipped += 1
-            elif not os.path.exists(destination):
+            elif not os.path.exists(destination) or \
+                    normalized_source != os.path.realpath(destination):
                 # the path is a link, but points to invalid location
                 if os.path.islink(destination):
                     os.remove(destination)