===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/jot/jot.c,v
retrieving revision 1.27
retrieving revision 1.28
diff -c -r1.27 -r1.28
*** src/usr.bin/jot/jot.c	2016/01/10 01:15:52	1.27
--- src/usr.bin/jot/jot.c	2016/07/17 04:04:46	1.28
***************
*** 1,4 ****
! /*	$OpenBSD: jot.c,v 1.27 2016/01/10 01:15:52 tb Exp $	*/
  /*	$NetBSD: jot.c,v 1.3 1994/12/02 20:29:43 pk Exp $	*/
  
  /*-
--- 1,4 ----
! /*	$OpenBSD: jot.c,v 1.28 2016/07/17 04:04:46 tb Exp $	*/
  /*	$NetBSD: jot.c,v 1.3 1994/12/02 20:29:43 pk Exp $	*/
  
  /*-
***************
*** 277,285 ****
  		if (prec > 9)	/* pow(10, prec) > UINT32_MAX */
  			errx(1, "requested precision too large");
  
- 		while (prec-- > 0)
- 			pow10 *= 10;
- 
  		if (ender < begin) {
  			x = begin;
  			begin = ender;
--- 277,282 ----
***************
*** 287,302 ****
  		}
  		x = ender - begin;
  
! 		/*
! 		 * If pow10 * (ender - begin) is an integer, use
! 		 * arc4random_uniform().
! 		 */
! 		use_unif = fmod(pow10 * (ender - begin), 1) == 0;
! 		if (use_unif) {
! 			uintx = pow10 * (ender - begin);
! 			if (uintx >= UINT32_MAX)
! 				errx(1, "requested range too large");
! 			uintx++;
  		}
  
  		for (i = 1; i <= reps || infinity; i++) {
--- 284,305 ----
  		}
  		x = ender - begin;
  
! 		if (prec == 0 && (fmod(ender, 1) != 0 || fmod(begin, 1) != 0))
! 			use_unif = 0;
! 		else {
! 			while (prec-- > 0)
! 				pow10 *= 10;
! 			/*
! 			 * If pow10 * (ender - begin) is an integer, use
! 			 * arc4random_uniform().
! 			 */
! 			use_unif = fmod(pow10 * (ender - begin), 1) == 0;
! 			if (use_unif) {
! 				uintx = pow10 * (ender - begin);
! 				if (uintx >= UINT32_MAX)
! 					errx(1, "requested range too large");
! 				uintx++;
! 			}
  		}
  
  		for (i = 1; i <= reps || infinity; i++) {