===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/format.c,v
retrieving revision 1.20
retrieving revision 1.21
diff -c -r1.20 -r1.21
*** src/usr.bin/tmux/format.c	2013/03/24 09:54:10	1.20
--- src/usr.bin/tmux/format.c	2013/03/25 10:07:21	1.21
***************
*** 1,4 ****
! /* $OpenBSD: format.c,v 1.20 2013/03/24 09:54:10 nicm Exp $ */
  
  /*
   * Copyright (c) 2011 Nicholas Marriott <nicm@users.sourceforge.net>
--- 1,4 ----
! /* $OpenBSD: format.c,v 1.21 2013/03/25 10:07:21 nicm Exp $ */
  
  /*
   * Copyright (c) 2011 Nicholas Marriott <nicm@users.sourceforge.net>
***************
*** 398,404 ****
  	struct grid_line	*gl;
  	unsigned long long	 size;
  	u_int			 i, idx;
! 	const char		*cwd, *cmd;
  
  	size = 0;
  	for (i = 0; i < gd->hsize; i++) {
--- 398,405 ----
  	struct grid_line	*gl;
  	unsigned long long	 size;
  	u_int			 i, idx;
! 	const char		*cwd;
! 	char			*cmd;
  
  	size = 0;
  	for (i = 0; i < gd->hsize; i++) {
***************
*** 432,439 ****
  		format_add(ft, "pane_start_path", "%s", wp->cwd);
  	if ((cwd = get_proc_cwd(wp->fd)) != NULL)
  		format_add(ft, "pane_current_path", "%s", cwd);
! 	if ((cmd = get_proc_name(wp->fd, wp->tty)) != NULL)
  		format_add(ft, "pane_current_command", "%s", cmd);
  
  	format_add(ft, "cursor_x", "%d", wp->base.cx);
  	format_add(ft, "cursor_y", "%d", wp->base.cy);
--- 433,442 ----
  		format_add(ft, "pane_start_path", "%s", wp->cwd);
  	if ((cwd = get_proc_cwd(wp->fd)) != NULL)
  		format_add(ft, "pane_current_path", "%s", cwd);
! 	if ((cmd = get_proc_name(wp->fd, wp->tty)) != NULL) {
  		format_add(ft, "pane_current_command", "%s", cmd);
+ 		free(cmd);
+ 	}
  
  	format_add(ft, "cursor_x", "%d", wp->base.cx);
  	format_add(ft, "cursor_y", "%d", wp->base.cy);