Fix movetab and focusurgent when there's no client
Accessing those would crash with a floating point exception.
This commit is contained in:
parent
05f583c519
commit
6dc3978edf
8
tabbed.c
8
tabbed.c
|
@ -502,6 +502,9 @@ focusurgent(const Arg *arg)
|
|||
{
|
||||
int c;
|
||||
|
||||
if (sel < 0)
|
||||
return;
|
||||
|
||||
for (c = (sel + 1) % nclients; c != sel; c = (c + 1) % nclients) {
|
||||
if (clients[c]->urgent) {
|
||||
focus(c);
|
||||
|
@ -785,11 +788,14 @@ movetab(const Arg *arg)
|
|||
int c;
|
||||
Client *new;
|
||||
|
||||
if (sel < 0)
|
||||
return;
|
||||
|
||||
c = (sel + arg->i) % nclients;
|
||||
if (c < 0)
|
||||
c += nclients;
|
||||
|
||||
if (sel < 0 || c == sel)
|
||||
if (c == sel)
|
||||
return;
|
||||
|
||||
new = clients[sel];
|
||||
|
|
Loading…
Reference in a new issue