stamina: fix check of diffusion datetime vs stream occurence

diff --git a/nonstop/management/commands/stamina.py b/nonstop/management/commands/stamina.py
index d80bace4dbbabbcc9e01f1ecb8ea622a2d2e46b6..8d3ac24edc08873c66d8214ec0e4b336733818cf 100644 (file)
--- a/nonstop/management/commands/stamina.py
+++ b/nonstop/management/commands/stamina.py
@@ -272,7 +272,7 @@ class Command(BaseCommand):
                 datetime__lt=before_datetime,
                 ).order_by('datetime').first()
         if diffusion and occurence:
-            return diffusion if diffusion.diffusion__datetime < occurence.datetime else occurence
+            return diffusion if diffusion.diffusion.datetime < occurence.datetime else occurence
         if diffusion:
             return diffusion
         if occurence: