Fix crash on macOS caused by leftover call to gethostname().

Author: enzo1982

include/cddb/cddbremote.h

@@ -1,5 +1,5 @@
  /* fre:ac - free audio converter
-  * Copyright (C) 2001-2020 Robert Kausch <robert.kausch@freac.org>
+  * Copyright (C) 2001-2025 Robert Kausch <robert.kausch@freac.org>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License as
@@ -25,7 +25,6 @@ namespace freac
 		private:
 			Bool			 connected;
 
-			Buffer<char>		 hostNameBuffer;
 			Buffer<UnsignedByte>	 httpResultBuffer;
 
 			Array<CDDBInfo>		 readEntries;

src/cddb/cddbremote.cpp

@@ -1,5 +1,5 @@
  /* fre:ac - free audio converter
-  * Copyright (C) 2001-2023 Robert Kausch <robert.kausch@freac.org>
+  * Copyright (C) 2001-2025 Robert Kausch <robert.kausch@freac.org>
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License as
@@ -19,12 +19,6 @@
 #include <freac.h>
 #include <config.h>
 
-#ifdef __WIN32__
-#	include <winsock2.h>
-#else
-#	include <unistd.h>
-#endif
-
 using namespace BoCA;
 
 freac::CDDBRemote::CDDBRemote()
@@ -189,8 +183,6 @@ Bool freac::CDDBRemote::ConnectToServer()
 	SendCommand(NIL);
 	SendCommand("proto 6");
 
-	gethostname(hostNameBuffer, hostNameBuffer.Size());
-
 	SendCommand(String("cddb hello user host ").Append(freac::appName).Append(" ").Append(freac::cddbVersion));
 
 	return True;