Simplify some code by using T::create_or_throw

1 files changed, 2 insertions, 8 deletions

diff --git a/src/lib/misc/srp6/srp6.cpp b/src/lib/misc/srp6/srp6.cpp
index 7fca6461f..f54726151 100644
--- a/src/lib/misc/srp6/srp6.cpp
+++ b/src/lib/misc/srp6/srp6.cpp
@@ -18,10 +18,7 @@ BigInt hash_seq(const std::string& hash_id,
                 const BigInt& in1,
                 const BigInt& in2)
    {
-   std::unique_ptr<HashFunction> hash_fn(HashFunction::create(hash_id));
-
-   if(!hash_fn)
-      throw Algorithm_Not_Found(hash_id);
+   std::unique_ptr<HashFunction> hash_fn(HashFunction::create_or_throw(hash_id));
 
    hash_fn->update(BigInt::encode_1363(in1, pad_to));
    hash_fn->update(BigInt::encode_1363(in2, pad_to));
@@ -34,10 +31,7 @@ BigInt compute_x(const std::string& hash_id,
                  const std::string& password,
                  const std::vector<byte>& salt)
    {
-   std::unique_ptr<HashFunction> hash_fn(HashFunction::create(hash_id));
-
-   if(!hash_fn)
-      throw Algorithm_Not_Found(hash_id);
+   std::unique_ptr<HashFunction> hash_fn(HashFunction::create_or_throw(hash_id));
 
    hash_fn->update(identifier);
    hash_fn->update(":");