if (!fname.empty() && !l.file.is_open())
{
l.file.open(fname, ifstream::out);
+
+ if (!l.file.is_open())
+ {
+ cerr << "Unable to open debug log file " << fname << endl;
+ exit(EXIT_FAILURE);
+ }
+
cin.rdbuf(&l.in);
cout.rdbuf(&l.out);
}
std::ostream& operator<<(std::ostream& os, SyncCout sc) {
- static Mutex m;
+ static std::mutex m;
if (sc == IO_LOCK)
m.lock();