[#939] Addressed review comments

diff --git a/src/lib/dhcp/option_data_types.cc b/src/lib/dhcp/option_data_types.cc
index 4ca830cab9aee20d8edfb974d5255e6014e94a63..934ff5478a2ea062ca87dcb7f1d308f850c976d6 100644 (file)
--- a/src/lib/dhcp/option_data_types.cc
+++ b/src/lib/dhcp/option_data_types.cc
@@ -193,9 +193,9 @@ OptionDataTypeUtil::writeBinary(const std::string& hex_str,
 OpaqueDataTuple::LengthFieldType
 OptionDataTypeUtil::getTupleLenFieldType(Option::Universe u) {
     if (u == Option::V4) {
-        return OpaqueDataTuple::LENGTH_1_BYTE;
+        return (OpaqueDataTuple::LENGTH_1_BYTE);
     }
-    return OpaqueDataTuple::LENGTH_2_BYTES;
+    return (OpaqueDataTuple::LENGTH_2_BYTES);
 }
 
 std::string