From 4525a11d923f3669e46204626b7c1115927d4703 Mon Sep 17 00:00:00 2001
From: Kevin Morris <kevr@0cost.org>
Date: Sun, 10 Oct 2021 00:59:08 -0700
Subject: [PATCH] fix(FastAPI): change a deep copy instead of original

This was updating offsets and causing unintended behavior.
We should be a bit more functional anyway.

Signed-off-by: Kevin Morris <kevr@0cost.org>
---
 aurweb/util.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/aurweb/util.py b/aurweb/util.py
index 44f711f1..61ed5cfb 100644
--- a/aurweb/util.py
+++ b/aurweb/util.py
@@ -1,4 +1,5 @@
 import base64
+import copy
 import logging
 import math
 import random
@@ -127,9 +128,10 @@ def as_timezone(dt: datetime, timezone: str):
 
 def extend_query(query: Dict[str, Any], *additions) -> Dict[str, Any]:
     """ Add additional key value pairs to query. """
+    q = copy.copy(query)
     for k, v in list(additions):
-        query[k] = v
-    return query
+        q[k] = v
+    return q
 
 
 def to_qs(query: Dict[str, Any]) -> str: