===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/less/filename.c,v
retrieving revision 1.28
retrieving revision 1.29
diff -c -r1.28 -r1.29
*** src/usr.bin/less/filename.c	2019/05/07 14:26:38	1.28
--- src/usr.bin/less/filename.c	2019/06/28 13:35:01	1.29
***************
*** 191,197 ****
  	 */
  	qpathname = shell_unquote(pathname);
  	f = open(qpathname, O_RDONLY);
! 	if (f < 0) {
  		free(pathname);
  		pathname = NULL;
  	} else {
--- 191,197 ----
  	 */
  	qpathname = shell_unquote(pathname);
  	f = open(qpathname, O_RDONLY);
! 	if (f == -1) {
  		free(pathname);
  		pathname = NULL;
  	} else {
***************
*** 713,719 ****
  		struct stat statbuf;
  
  		r = stat(filename, &statbuf);
! 		if (r < 0) {
  			m = errno_message(filename);
  		} else if (force_open) {
  			m = NULL;
--- 713,719 ----
  		struct stat statbuf;
  
  		r = stat(filename, &statbuf);
! 		if (r == -1) {
  			m = errno_message(filename);
  		} else if (force_open) {
  			m = NULL;