Commit 10b43ac3 authored by Jan Djärv's avatar Jan Djärv

* xfns.c (x_window_to_frame, x_any_window_to_frame)

(x_non_menubar_window_to_frame, x_menubar_window_to_frame)
(x_top_window_to_frame): Return 0 if wdesc is None.
parent 09139bc5
2004-08-24 Jan Dj,Ad(Brv <jan.h.d@swipnet.se>
* xfns.c (x_window_to_frame, x_any_window_to_frame)
(x_non_menubar_window_to_frame, x_menubar_window_to_frame)
(x_top_window_to_frame): Return 0 if wdesc is None.
2004-08-22 Richard M. Stallman <rms@gnu.org>
* process.c (process_send_signal) [SIGNALS_VIA_CHARACTERS,
......
......@@ -281,6 +281,8 @@ x_window_to_frame (dpyinfo, wdesc)
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);
......@@ -330,6 +332,8 @@ x_any_window_to_frame (dpyinfo, wdesc)
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))
{
......@@ -384,6 +388,8 @@ x_non_menubar_window_to_frame (dpyinfo, wdesc)
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);
......@@ -430,6 +436,8 @@ x_menubar_window_to_frame (dpyinfo, wdesc)
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);
......@@ -475,6 +483,8 @@ x_top_window_to_frame (dpyinfo, wdesc)
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);
......
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