diff --git a/boards/forms.py b/boards/forms.py
--- a/boards/forms.py
+++ b/boards/forms.py
@@ -372,10 +372,8 @@ class PostForm(NeboardForm):
         Gets an file file from URL.
         """
 
-        img_temp = None
-
         try:
-            download(url)
+            return download(url)
         except forms.ValidationError as e:
             raise e
         except Exception as e: