From 404f6ddec9997f1a3541ffded7c7e45e94bdae0f Mon Sep 17 00:00:00 2001
From: moneroexamples <moneroexamples@tuta.io>
Date: Wed, 9 May 2018 19:47:28 +0800
Subject: [PATCH] Decoding of key images seems fixed. Need still do output file
 decoding.

https://github.com/moneroexamples/onion-monero-blockchain-explorer/issues/115
---
 src/tools.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools.h b/src/tools.h
index b212db0..0321360 100644
--- a/src/tools.h
+++ b/src/tools.h
@@ -338,7 +338,7 @@ void chunks(Iterator begin,
  */
 template <typename T>
 inline string
-remove_bad_chars(T&& in_str, std::regex const& rgx = std::regex ("[^a-zA-Z0-9]"))
+remove_bad_chars(T&& in_str, std::regex const& rgx = std::regex ("[^a-zA-Z0-9+/=]"))
 {
     return std::regex_replace(std::forward<T>(in_str), rgx, "");
 }