{
vavar(int, fd);
char *buf;
- int i, ret;
+ int i, s, ret;
+ s = 0;
while(1) {
if(block(fd, EV_READ, 0) == 0)
break;
flog(LOG_WARNING, "received error on rootplex read channel: %s", strerror(errno));
exit(1);
} else if(ret == 0) {
+ s = 1;
free(buf);
break;
}
if(listeners.b[i] == muth)
bufdel(listeners, i);
}
- flog(LOG_INFO, "root handler exited, so shutting down listening...");
- while(listeners.d > 0)
- resume(listeners.b[0], 0);
+ if(s) {
+ flog(LOG_INFO, "root handler exited, so shutting down listening...");
+ while(listeners.d > 0)
+ resume(listeners.b[0], 0);
+ }
}
static void initroot(void *uu)