From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Thu, 11 Mar 2021 22:12:46 +0000 (+0100)
Subject: Add variant reinitialization on protocol change
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=92d62fb25859abffad150fe1d4c37d01fcb84dd6;p=fairystockfish.git

Add variant reinitialization on protocol change

This ensures reinitialization of PSQT when changing the
default variant by switching the protocol via usi/ucci.

No functional change for UCI and CECP usage.
---

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index d75c7fd..7b78f57 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -350,6 +350,9 @@ void Option::set_combo(std::vector<std::string> newComboValues) {
 
 void Option::set_default(std::string newDefault) {
     defaultValue = currentValue = newDefault;
+
+    if (on_change)
+        on_change(*this);
 }
 
 const std::string Option::get_type() const {