From cf6cac75a85c0c13c798bef61b0f27499986308b Mon Sep 17 00:00:00 2001
From: Alex Schofield <git@ajschof.me>
Date: Fri, 21 Feb 2025 03:28:37 +0000
Subject: return empty byte string if input data is empty

---
 gdpr_obfuscator/utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gdpr_obfuscator/utils.py b/gdpr_obfuscator/utils.py
index c8aadb2..918bf99 100644
--- a/gdpr_obfuscator/utils.py
+++ b/gdpr_obfuscator/utils.py
@@ -17,6 +17,9 @@ class Utilities:
 
     def create_byte_stream(self, data: List[Dict[str, str]]) -> bytes:
 
+        if not data:
+            return b""
+
         output = io.StringIO()
 
         headers = list(data[0].keys())
-- 
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