From fc66fae6a96091143b873834231554aa013e084f Mon Sep 17 00:00:00 2001
From: Alexandr Zarubkin <me21@yandex.ru>
Date: Tue, 24 Jul 2018 21:26:46 +0300
Subject: [PATCH] Allow to override default template placeholder value with
 #define during compilation. (#366)

Signed-off-by: Alexandr Zarubkin <me21@yandex.ru>
---
 src/WebResponseImpl.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/WebResponseImpl.h b/src/WebResponseImpl.h
index e746e77..9a64e3a 100644
--- a/src/WebResponseImpl.h
+++ b/src/WebResponseImpl.h
@@ -59,7 +59,10 @@ class AsyncAbstractResponse: public AsyncWebServerResponse {
     virtual size_t _fillBuffer(uint8_t *buf __attribute__((unused)), size_t maxLen __attribute__((unused))) { return 0; }
 };
 
+#ifndef TEMPLATE_PLACEHOLDER
 #define TEMPLATE_PLACEHOLDER '%'
+#endif
+
 #define TEMPLATE_PARAM_NAME_LENGTH 32
 class AsyncFileResponse: public AsyncAbstractResponse {
   using File = fs::File;