From 750ad03dfedcaa53378170cda0cf5d05a014334b Mon Sep 17 00:00:00 2001
From: Pekka Helenius <fincer89@hotmail.com>
Date: Mon, 4 May 2020 16:24:38 +0300
Subject: [PATCH] Handle & symbols correctly in tag values

---
 pysitemap/base_crawler.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pysitemap/base_crawler.py b/pysitemap/base_crawler.py
index d47c195..ed19fb4 100644
--- a/pysitemap/base_crawler.py
+++ b/pysitemap/base_crawler.py
@@ -183,6 +183,7 @@ class Crawler:
                 key = arg[0]
                 # Remove leading and trailing quote marks from value
                 value = re.sub(r'^["\']?(.*?)["\']?$', '\\1', arg[1])
+                value = re.sub(r'&', '&amp;', value)
 
                 for field in fields:
                     if key == field: