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fixed crash on zoom if only 1 client exists

This commit is contained in:
Anselm R. Garbe 2006-07-14 18:11:36 +02:00
parent e7fa504c3e
commit 6797ff84ae
1 changed files with 9 additions and 3 deletions
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12
client.c
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@ -28,13 +28,15 @@ next(Client *c)
void void
zoom(Arg *arg) zoom(Arg *arg)
{ {
Client **l; Client **l, *c;
if(!sel) if(!sel)
return; return;
if(sel == next(clients)) if(sel == next(clients) && sel->next) {
sel = next(sel->next); if((c = next(sel->next)))
sel = c;
}
for(l = &clients; *l && *l != sel; l = &(*l)->next); for(l = &clients; *l && *l != sel; l = &(*l)->next);
*l = sel->next; *l = sel->next;
@ -497,6 +499,10 @@ resize(Client *c, Bool inc)
if(c->inch) if(c->inch)
c->h -= (c->h - c->baseh) % c->inch; c->h -= (c->h - c->baseh) % c->inch;
} }
if(c->x > sw) /* might happen on restart */
c->x = sw - c->w;
if(c->y > sh)
c->ty = c->y = sh - c->h;
if(c->minw && c->w < c->minw) if(c->minw && c->w < c->minw)
c->w = c->minw; c->w = c->minw;
if(c->minh && c->h < c->minh) if(c->minh && c->h < c->minh)