[fix] hostnames plugin: AttributeError: 'NoneType' object has no attribute 'netloc'

Closes: https://github.com/searxng/searxng/issues/4245
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/searx/result_types/answer.py b/searx/result_types/answer.py
index 1042fe00e..a9f580e0e 100644
--- a/searx/result_types/answer.py
+++ b/searx/result_types/answer.py
@@ -116,6 +116,10 @@ class Translations(BaseAnswer, kw_only=True):
     translations: list[Translations.Item]
     """List of translations."""
 
+    def __post_init__(self):
+        if not self.translations:
+            raise ValueError("Translation does not have an item in the list translations")
+
     class Item(msgspec.Struct, kw_only=True):
         """A single element of the translations / a translation.  A translation
         consists of at least a mandatory ``text`` property (the translation) ,