Remove warnings in KDF1, KDF2 copy constructors

2 files changed, 2 insertions, 2 deletions

diff --git a/src/kdf/kdf1/kdf1.h b/src/kdf/kdf1/kdf1.h
index 6a4b0f113..1c1fd7839 100644
--- a/src/kdf/kdf1/kdf1.h
+++ b/src/kdf/kdf1/kdf1.h
@@ -22,7 +22,7 @@ class BOTAN_DLL KDF1 : public KDF
                                 const byte P[], u32bit P_len) const;
 
       KDF1(HashFunction* h) : hash(h) {}
-      KDF1(const KDF1& other) : hash(other.hash->clone()) {}
+      KDF1(const KDF1& other) : KDF(), hash(other.hash->clone()) {}
 
       ~KDF1() { delete hash; }
    private:
diff --git a/src/kdf/kdf2/kdf2.h b/src/kdf/kdf2/kdf2.h
index 33db36ad4..844057ab3 100644
--- a/src/kdf/kdf2/kdf2.h
+++ b/src/kdf/kdf2/kdf2.h
@@ -21,7 +21,7 @@ class BOTAN_DLL KDF2 : public KDF
                                 const byte[], u32bit) const;
 
       KDF2(HashFunction* h) : hash(h) {}
-      KDF2(const KDF2& other) : hash(other.hash->clone()) {}
+      KDF2(const KDF2& other) : KDF(), hash(other.hash->clone()) {}
       ~KDF2() { delete hash; }
    private:
       HashFunction* hash;