===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/less/lsystem.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -c -r1.12 -r1.13
*** src/usr.bin/less/lsystem.c	2015/11/06 15:50:33	1.12
--- src/usr.bin/less/lsystem.c	2015/11/07 18:07:44	1.13
***************
*** 85,91 ****
  	p = NULL;
  	if ((shell = lgetenv("SHELL")) != NULL && *shell != '\0') {
  		if (*cmd == '\0') {
! 			p = save(shell);
  		} else {
  			char *esccmd = shell_quote(cmd);
  			if (esccmd != NULL) {
--- 85,91 ----
  	p = NULL;
  	if ((shell = lgetenv("SHELL")) != NULL && *shell != '\0') {
  		if (*cmd == '\0') {
! 			p = estrdup(shell);
  		} else {
  			char *esccmd = shell_quote(cmd);
  			if (esccmd != NULL) {
***************
*** 96,104 ****
  	}
  	if (p == NULL) {
  		if (*cmd == '\0')
! 			p = save("sh");
  		else
! 			p = save(cmd);
  	}
  	(void) system(p);
  	free(p);
--- 96,104 ----
  	}
  	if (p == NULL) {
  		if (*cmd == '\0')
! 			p = estrdup("sh");
  		else
! 			p = estrdup(cmd);
  	}
  	(void) system(p);
  	free(p);