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NULL check

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svn path=/trunk/netsurf/; revision=11813
This commit is contained in:
Ole Loots 2011-02-25 23:25:22 +00:00
parent 0c992d61b9
commit 66ed6d8867
1 changed files with 9 additions and 2 deletions
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11
atari/search.c
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@ -58,7 +58,8 @@ void nsatari_search_set_status(bool found, void *p)
void nsatari_search_set_hourglass(bool active, void *p)
{
SEARCH_FORM_SESSION s = (SEARCH_FORM_SESSION)p;
if( active )
LOG((""));
if( active && current != NULL )
gui_window_set_pointer(s->bw->window, GUI_POINTER_PROGRESS);
else
gui_window_set_pointer(s->bw->window, GUI_POINTER_DEFAULT);
@ -112,7 +113,10 @@ static SEARCH_FORM_SESSION get_search_session(WINDOW * win)
static void destroy_search_session( SEARCH_FORM_SESSION s )
{
free( s );
if( s != NULL ){
LOG((""));
free( s );
}
}
static int apply_form( WINDOW * win, struct s_search_form_state * s )
@ -211,6 +215,7 @@ static void __CDECL evnt_cb_click( WINDOW *win, int index, int unused, void *unu
static void __CDECL evnt_close( WINDOW *win, short buff[8])
{
/* Free Search Contexts */
/* todo: destroy search context, if any? */
SEARCH_FORM_SESSION s = get_search_session(win);
if( s != NULL ){
destroy_search_session( s );
@ -221,6 +226,7 @@ static void __CDECL evnt_close( WINDOW *win, short buff[8])
void search_destroy( struct gui_window * gw )
{
LOG(("search_destroy %p / %p", gw, current ));
if( current != NULL ){
ApplWrite( _AESapid, WM_CLOSED, current->formwind->handle, 0,0,0,0);
/* Handle Close event */
@ -228,6 +234,7 @@ void search_destroy( struct gui_window * gw )
/* Handle Destroy Event */
EvntWindom( MU_MESAG );
}
LOG(("done"));
}
SEARCH_FORM_SESSION open_browser_search( struct gui_window * gw )