main: be more explicit about make directory errors

This commit is contained in:
Avi Kivity
2015-07-12 19:38:59 +03:00
parent 322b1c30dd
commit 8a50b3d9ba

View File

@@ -89,7 +89,7 @@ int main(int ac, char** av) {
try {
f.get();
} catch (std::system_error& e) {
std::cerr << "Directory " << datadir << " not found. Tried to created it but failed" << std::endl;
fprint(std::cerr, "Directory \"%s\" not found. Tried to created it but failed: %s\n", datadir, e.what());
throw;
}
});