FileLinkForm: fix duplicate check (#3311)

Merged from: Minnozz/filelink-duplicate-check.
bookwyrm-social · Mar 11, 2024 · 304c478 · 304c478
2 parents 6dfb500 + b68a4cc
commit 304c478
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/bookwyrm/forms/links.py b/bookwyrm/forms/links.py
@@ -1,4 +1,5 @@
 """ using django model forms """
+
 from urllib.parse import urlparse
 
 from django.utils.translation import gettext_lazy as _
@@ -37,10 +38,9 @@ def clean(self):
                     ),
                 )
         if (
-            not self.instance
-            and models.FileLink.objects.filter(
-                url=url, book=book, filetype=filetype
-            ).exists()
+            models.FileLink.objects.filter(url=url, book=book, filetype=filetype)
+            .exclude(pk=self.instance)
+            .exists()
         ):
             # pylint: disable=line-too-long
             self.add_error(