diff options
Diffstat (limited to 'src/common/dns_utils.h')
| -rw-r--r-- | src/common/dns_utils.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/common/dns_utils.h b/src/common/dns_utils.h index f46bca3dd..3a6ef68a1 100644 --- a/src/common/dns_utils.h +++ b/src/common/dns_utils.h @@ -30,6 +30,7 @@ #include <vector> #include <string> #include <functional> +#include <boost/optional/optional_fwd.hpp> namespace tools { @@ -143,7 +144,7 @@ private: * @return A vector of strings containing the requested record; or an empty vector */ // TODO: modify this to accommodate DNSSEC - std::vector<std::string> get_record(const std::string& url, int record_type, std::string (*reader)(const char *,size_t), bool& dnssec_available, bool& dnssec_valid); + std::vector<std::string> get_record(const std::string& url, int record_type, boost::optional<std::string> (*reader)(const char *,size_t), bool& dnssec_available, bool& dnssec_valid); /** * @brief Checks a string to see if it looks like a URL |