--- ray/src/util/rpiece.c	1993/01/21 17:46:31	2.15
+++ ray/src/util/rpiece.c	1993/02/20 17:07:35	2.17
@@ -10,6 +10,19 @@ static char SCCSid[] = "$SunId$ LBL";
  
 #include "standard.h"
 #include <fcntl.h>
+
+#ifndef F_SETLKW
+
+main(argc, argv)
+int argc;
+char *argv[];
+{
+	fprintf(stderr, "%s: no NFS lock manager on this machine\n", argv[0]);
+	exit(1);
+}
+
+#else
+
 #include <signal.h>
 #include "color.h"
 #include "view.h"
@@ -245,7 +258,7 @@ int  *xp, *yp;
 				return(0);
 			}
 		}
-		sprintf(buf, "%d %d\n%d %d\n", hmult, vmult, *xp, *yp);
+		sprintf(buf, "%4d %4d\n%4d %4d\n", hmult, vmult, *xp, *yp);
 		lseek(syncfd, 0L, 0);		/* write new position */
 		write(syncfd, buf, strlen(buf));
 		fls.l_type = F_UNLCK;		/* release sync file */
@@ -405,3 +418,5 @@ writerr:
 	fprintf(stderr, "%s: write error on file \"%s\"\n", progname, outfile);
 	_exit(1);
 }
+
+#endif