From 7998570414ba489b3dfe239b424c200041396e7f Mon Sep 17 00:00:00 2001
From: Disservin <disservin.social@gmail.com>
Date: Sat, 23 Mar 2024 10:34:32 +0100
Subject: [PATCH] Add functionality to export small net

Usage
```
export_net <filenameBigNet> <filenameSmallNet>
```

closes https://github.com/official-stockfish/Stockfish/pull/5133

No functional change
---
 src/uci.cpp | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/uci.cpp b/src/uci.cpp
index cc03005f..25884f57 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -159,11 +159,16 @@ void UCI::loop() {
             sync_cout << compiler_info() << sync_endl;
         else if (token == "export_net")
         {
-            std::optional<std::string> filename;
-            std::string                f;
-            if (is >> std::skipws >> f)
-                filename = f;
-            networks.big.save(filename);
+            std::pair<std::optional<std::string>, std::string> files[2];
+
+            if (is >> std::skipws >> files[0].second)
+                files[0].first = files[0].second;
+
+            if (is >> std::skipws >> files[1].second)
+                files[1].first = files[1].second;
+
+            networks.big.save(files[0].first);
+            networks.small.save(files[1].first);
         }
         else if (token == "--help" || token == "help" || token == "--license" || token == "license")
             sync_cout
-- 
2.39.5