--- ray/src/hd/rholo4.c	2003/07/01 21:21:40	3.33
+++ ray/src/hd/rholo4.c	2003/07/27 22:12:02	3.35
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: rholo4.c,v 3.33 2003/07/01 21:21:40 greg Exp $";
+static const char	RCSid[] = "$Id: rholo4.c,v 3.35 2003/07/27 22:12:02 schorsch Exp $";
 #endif
 /*
  * Holodeck display process communication
@@ -124,7 +124,7 @@ int	block;
 			dpout = NULL;
 			error(USER, "display process died");
 		}
-		if (errno != EAGAIN & errno != EINTR)
+		if ((errno != EAGAIN) & (errno != EINTR))
 			goto readerr;
 		return(2);		/* acceptable failure */
 	}
@@ -186,7 +186,7 @@ int	block;
 	case DR_VIEWPOINT:	/* set target eye position */
 		if (msg.nbytes != sizeof(VIEWPOINT))
 			error(INTERNAL, "bad DR_VIEWPOINT from display process");
-		copystruct(&myeye, (VIEWPOINT *)buf);
+		myeye = *((VIEWPOINT *)buf);
 		break;
 	case DR_ATTEN:		/* block for priority request */
 		if (msg.nbytes)
@@ -215,7 +215,7 @@ int	block;
 	case DR_CLOBBER:	/* clobber holodeck */
 		if (msg.nbytes)
 			error(INTERNAL, "bad DR_CLOBBER from display process");
-		if (force <= 0 | ncprocs <= 0)
+		if ((force <= 0) | (ncprocs <= 0))
 			error(WARNING, "request to clobber holodeck denied");
 		else {
 			error(WARNING, "clobbering holodeck contents");