X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fthread.h;h=ad40a34146bbd8e8b8fe0f80be4dcc23b5dd7d44;hp=96ad121efeec2632ef85cf033b22497f3cadc832;hb=7a2825053e3eb5204e6b45d0cadb9264e77ac69f;hpb=4e619a13d6671db198bc9c39d54dd7f243ef5873;ds=sidebyside

diff --git a/src/thread.h b/src/thread.h
index 96ad121e..ad40a341 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -108,7 +108,7 @@ public:
   void init(); // No c'tor, Threads object is global and engine shall be fully initialized
   ~ThreadPool();
 
-  Thread& operator[](int id) { return *threads[id]; }
+  Thread& operator[](size_t id) { return *threads[id]; }
   bool use_sleeping_threads() const { return useSleepingThreads; }
   int min_split_depth() const { return minimumSplitDepth; }
   size_t size() const { return threads.size(); }