Bugfix: when loading the native process, use the pid parameter not the uninitialized one...

src/com/sheepit/client/os/windows/WinProcess.java

@@ -85,7 +85,7 @@ public class WinProcess {
 													0x0001 | // PROCESS_TERMINATE
 													0x0200 | // PROCESS_SET_INFORMATION
 													0x00100000, // SYNCHRONIZE
-													false, pid);
+													false, pid_);
 		if (this.handle == null) {
 			throw new IOException("OpenProcess failed: " + Kernel32Util.formatMessageFromLastErrorCode(Kernel32.INSTANCE.GetLastError()) + " (pid: " + pid_ + ")");
 		}