From 1af5255501b789c82e8e9f20eb319e36e22726de Mon Sep 17 00:00:00 2001
From: idiom <idiom@users.noreply.github.com>
Date: Mon, 15 Aug 2022 15:55:19 -0400
Subject: [PATCH] Add Optional attribute to argv property in Metadata model.
 This resovles issue where a ValidationError is raised when argv is not in the
 passed matedata and set to None in from_capa.

---
 capa/render/result_document.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/capa/render/result_document.py b/capa/render/result_document.py
index 2b662fea..1689aec5 100644
--- a/capa/render/result_document.py
+++ b/capa/render/result_document.py
@@ -75,7 +75,7 @@ class Analysis(FrozenModel):
 class Metadata(FrozenModel):
     timestamp: datetime.datetime
     version: str
-    argv: Tuple[str, ...]
+    argv: Optional[Tuple[str, ...]]
     sample: Sample
     analysis: Analysis