From 80ba19a4667ffae5bdf2ec00afbf016cdcb431f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ana=20Mar=C3=ADa=20Mart=C3=ADnez=20G=C3=B3mez?=
 <anamaria.martinezgom@FireEye.com>
Date: Wed, 15 Jul 2020 23:02:06 +0200
Subject: [PATCH] Do not initialize Regex match

It is not used until it has a value.
---
 capa/features/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/capa/features/__init__.py b/capa/features/__init__.py
index 9d18b8bd..40773a51 100644
--- a/capa/features/__init__.py
+++ b/capa/features/__init__.py
@@ -99,7 +99,7 @@ class Regex(String):
             raise ValueError(
                 "invalid regular expression: %s it should use Python syntax, try it at https://pythex.org" % value
             )
-        self.match = ""
+        self.match = None
 
     def evaluate(self, ctx):
         for feature, locations in ctx.items():