*** config.c.orig	Sun Apr  1 22:43:30 2001
--- config.c	Sun Apr  1 22:43:51 2001
***************
*** 135,141 ****
  	free((struct var *) vars);
  	vars = vp;
      }
!     if (vars)
  	for (new = vars; new->v_next;)
  	    if (!strcmp(new->v_next->v_name, name)) {
  		vp = new->v_next->v_next;
--- 135,141 ----
  	free((struct var *) vars);
  	vars = vp;
      }
!     if (vars) {
  	for (new = vars; new->v_next;)
  	    if (!strcmp(new->v_next->v_name, name)) {
  		vp = new->v_next->v_next;
***************
*** 143,148 ****
--- 143,149 ----
  		new->v_next = vp;
  	    } else
  		new = new->v_next;
+     }
  }
  
  char *vcopy(char *str)