[Emacs-diffs] Changes to emacs/src/xfns.c

[Jan Djärv]

Index: emacs/src/xfns.c
diff -c emacs/src/xfns.c:1.612 emacs/src/xfns.c:1.613
*** emacs/src/xfns.c:1.612      Thu Aug 19 17:31:37 2004
--- emacs/src/xfns.c    Tue Aug 24 10:54:39 2004
***************
*** 281,286 ****
--- 281,288 ----
    Lisp_Object tail, frame;
    struct frame *f;
  
+   if (wdesc == None) return 0;
+ 
    for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
      {
        frame = XCAR (tail);
***************
*** 330,335 ****
--- 332,339 ----
    struct frame *f, *found;
    struct x_output *x;
  
+   if (wdesc == None) return NULL;
+ 
    found = NULL;
    for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail))
      {
***************
*** 384,389 ****
--- 388,395 ----
    struct frame *f;
    struct x_output *x;
  
+   if (wdesc == None) return 0;
+ 
    for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
      {
        frame = XCAR (tail);
***************
*** 430,435 ****
--- 436,443 ----
    struct frame *f;
    struct x_output *x;
  
+   if (wdesc == None) return 0;
+ 
    for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
      {
        frame = XCAR (tail);
***************
*** 475,480 ****
--- 483,490 ----
    struct frame *f;
    struct x_output *x;
  
+   if (wdesc == None) return 0;
+ 
    for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
      {
        frame = XCAR (tail);