[2316] Replace constructor with default param values with constructor

without parameters.

Having constructor with default params values caused build issues on
Mac/clang which complained about not providing constructor's params and ignores
default ones.

diff --git a/src/lib/dhcp/subnet.h b/src/lib/dhcp/subnet.h
index 21708c53de3bee07e959e3d26fdf69a66f2f5be5..df9c6af7034f32dea7b5f75fea8a13c08c741d7b 100644 (file)
--- a/src/lib/dhcp/subnet.h
+++ b/src/lib/dhcp/subnet.h
@@ -96,12 +96,8 @@ public:
         typedef typename KeyExtractor1::result_type result_type;
 
         /// @brief Constructor.
-        ///
-        /// @param key1 first key extractor
-        /// @param key2 second key extractor
-        KeyFromKey(const KeyExtractor1 key1 = KeyExtractor1(),
-                   const KeyExtractor2 key2 = KeyExtractor2())
-            : key1_(key1), key2_(key2) { };
+        KeyFromKey()
+            : key1_(KeyExtractor1()), key2_(KeyExtractor2()) { };
 
         /// @brief Extract key with another key.
         ///