diff options
Diffstat (limited to 'src/BTLS/Types.hs')
| -rw-r--r-- | src/BTLS/Types.hs | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/BTLS/Types.hs b/src/BTLS/Types.hs index 7a821f8..03f9083 100644 --- a/src/BTLS/Types.hs +++ b/src/BTLS/Types.hs @@ -14,9 +14,7 @@ module BTLS.Types where -import Foreign (Ptr, nullPtr) -import Foreign.C (peekCString) -import Foreign.Marshal.Unsafe (unsafeLocalState) +import Foreign (Ptr) import BTLS.BoringSSL.Base (EVPMD) import BTLS.BoringSSL.Digest (evpMDType) @@ -29,6 +27,4 @@ instance Eq Algorithm where Algorithm a == Algorithm b = evpMDType a == evpMDType b instance Show Algorithm where - show (Algorithm md) = - let sn = objNID2SN (evpMDType md) in - if sn == nullPtr then "<algorithm>" else unsafeLocalState (peekCString sn) + show (Algorithm md) = maybe "<algorithm>" id (objNID2SN (evpMDType md)) |