Fix #2961 - DocumentoAdministrativo

sapl/protocoloadm/models.py

@@ -196,11 +196,13 @@ class DocumentoAdministrativo(models.Model):
         }
 
     def delete(self, using=None, keep_parents=False):
-        if self.texto_integral:
-            self.texto_integral.delete()
+        texto_integral = self.texto_integral
+        result = super().delete(using=using, keep_parents=keep_parents)
 
-        return models.Model.delete(
-            self, using=using, keep_parents=keep_parents)
+        if texto_integral:
+            texto_integral.delete(save=False)
+
+        return result
 
     def save(self, force_insert=False, force_update=False, using=None,
              update_fields=None):