Fix incorrect login causing PAM fatal error message

src/libtdeldap.cpp

@@ -4087,7 +4087,7 @@ int LDAPManager::writePAMFiles(LDAPPamConfig pamConfig, TQString *errstr) {
 		stream << "auth sufficient pam_unix.so nullok try_first_pass" << "\n";
 		stream << "auth [default=ignore success=1 service_err=reset] pam_krb5.so ccache=/tmp/krb5cc_%u use_first_pass" << "\n";
 		if (pamConfig.enable_cached_credentials) {
-			stream << "auth [default=die success=done] pam_ccreds.so action=validate use_first_pass" << "\n";
+			stream << "auth [default=2 success=done] pam_ccreds.so action=validate use_first_pass" << "\n";
 			stream << "auth sufficient pam_ccreds.so action=store use_first_pass" << "\n";
 		}
 		stream << "auth required pam_deny.so" << "\n";