utils: Convert Windows args to utf-8 string

src/bitcoin-cli.cpp

@@ -17,6 +17,7 @@
 
 #include <memory>
 #include <stdio.h>
+#include <tuple>
 
 #include <event2/buffer.h>
 #include <event2/keyvalq_struct.h>
@@ -511,6 +512,10 @@ static int CommandLineRPC(int argc, char *argv[])
 
 int main(int argc, char* argv[])
 {
+#ifdef WIN32
+    util::WinCmdLineArgs winArgs;
+    std::tie(argc, argv) = winArgs.get();
+#endif
     SetupEnvironment();
     if (!SetupNetworking()) {
         fprintf(stderr, "Error: Initializing networking failed\n");