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check if client is not NULL 

Debian bug #459992
This commit is contained in:
Julien Danjou 2008-01-10 07:04:51 +01:00
parent 5aa2d4fd1a
commit ce0b433aba
2 changed files with 10 additions and 7 deletions
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2
client.c
View File

@ -697,7 +697,7 @@ client_isvisible(Client *c, int screen)
{
Tag *tag;
if(c->screen != screen)
if(!c || c->screen != screen)
return False;
for(tag = globalconf.screens[screen].tags; tag; tag = tag->next)

15
widgets/tasklist.c
View File

@ -189,12 +189,15 @@ tasklist_button_press(Widget *widget, XButtonPressedEvent *ev)
if(ISVISIBLE_ON_TB(c, widget->statusbar->screen, d->show_all))
i++;
/* first switch tag if client not visible */
if(!client_isvisible(c, widget->statusbar->screen))
for(i = 0, tag = globalconf.screens[c->screen].tags; tag; tag = tag->next, i++)
if(is_client_tagged(c, tag))
tag_view(c->screen, i);
focus(c, True, widget->statusbar->screen);
if(c)
{
/* first switch tag if client not visible */
if(!client_isvisible(c, widget->statusbar->screen))
for(i = 0, tag = globalconf.screens[c->screen].tags; tag; tag = tag->next, i++)
if(is_client_tagged(c, tag))
tag_view(c->screen, i);
focus(c, True, widget->statusbar->screen);
}
return;
}