Fixes a bug in WhatsApp iOS module

mvt/common/module.py

@@ -198,6 +198,9 @@ def run_module(module: MVTModule) -> None:
             module.to_timeline()
         except NotImplementedError:
             pass
+        except Exception as exc:
+            module.log.exception("Error when serializing data from module %s: %s",
+                                 module.__class__.__name__, exc)
 
         module.save_to_json()
 

mvt/ios/modules/mixed/whatsapp.py

@@ -38,7 +38,7 @@ class Whatsapp(IOSExtraction):
     def serialize(self, record: dict) -> Union[dict, list]:
         text = record.get("ZTEXT", "").replace("\n", "\\n")
         links_text = ""
-        if record["links"]:
+        if record.get("links"):
             links_text = " - Embedded links: " + ", ".join(record["links"])
 
         return {