catclock: properly handle initdraw error instead of crashing
This commit is contained in:
parent
b14d7ac38c
commit
4de62918a3
|
@ -103,7 +103,8 @@ void main(int argc, char *argv[]){
|
||||||
fprint(2, "Usage: %s [-c]\n", argv0);
|
fprint(2, "Usage: %s [-c]\n", argv0);
|
||||||
exits("usage");
|
exits("usage");
|
||||||
}ARGEND
|
}ARGEND
|
||||||
initdraw(0, 0, "cat clock");
|
if(initdraw(0, 0, "cat clock") < 0)
|
||||||
|
sysfatal("initdraw: %r");
|
||||||
einit(Emouse);
|
einit(Emouse);
|
||||||
redraw(screen);
|
redraw(screen);
|
||||||
for(i=0; i<nelem(catback_bits); i++)
|
for(i=0; i<nelem(catback_bits); i++)
|
||||||
|
|
Loading…
Reference in a new issue