===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/less/ch.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -c -r1.16 -r1.17
*** src/usr.bin/less/ch.c	2015/12/27 17:51:19	1.16
--- src/usr.bin/less/ch.c	2016/03/16 04:33:01	1.17
***************
*** 103,110 ****
   * Macros to manipulate the list of buffers in thisfile->hashtbl[n].
   */
  #define	FOR_BUFS_IN_CHAIN(h, bn) \
! 	for (bn = thisfile->hashtbl[h].hnext;  \
! 	    bn != END_OF_HCHAIN(h);  bn = bn->hnext)
  
  #define	BUF_HASH_RM(bn) \
  	(bn)->hnext->hprev = (bn)->hprev; \
--- 103,110 ----
   * Macros to manipulate the list of buffers in thisfile->hashtbl[n].
   */
  #define	FOR_BUFS_IN_CHAIN(h, bn) \
! 	for ((bn) = thisfile->hashtbl[h].hnext;  \
! 	    (bn) != END_OF_HCHAIN(h); (bn) = (bn)->hnext)
  
  #define	BUF_HASH_RM(bn) \
  	(bn)->hnext->hprev = (bn)->hprev; \