===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/less/main.c,v
retrieving revision 1.29
retrieving revision 1.30
diff -c -r1.29 -r1.30
*** src/usr.bin/less/main.c	2015/11/13 16:48:48	1.29
--- src/usr.bin/less/main.c	2015/11/14 20:13:29	1.30
***************
*** 350,362 ****
  	for (; *s != '\0';  s++, ps++) {
  		c = *ps;
  		if (uppercase) {
! 			if (len == 0 && isupper(c))
  				return (-1);
! 			if (isupper(c))
! 				c = tolower(c);
  		}
  		sc = *s;
! 		if (len > 0 && isupper(sc))
  			sc = tolower(sc);
  		if (c != sc)
  			break;
--- 350,361 ----
  	for (; *s != '\0';  s++, ps++) {
  		c = *ps;
  		if (uppercase) {
! 			if (len == 0 && islower(c))
  				return (-1);
! 			c = tolower(c);
  		}
  		sc = *s;
! 		if (len > 0)
  			sc = tolower(sc);
  		if (c != sc)
  			break;