Hans Leidekker : bcrypt: Accept NULL implementation in BCryptOpenAlgorithmProvider.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: e3e2805b25a7264674a865e395bbb48da8629e9a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e3e2805b25a7264674a865e395...

Author: Hans Leidekker <hans(a)codeweavers.com>
Date:   Wed Jan 20 14:51:43 2016 +0100

bcrypt: Accept NULL implementation in BCryptOpenAlgorithmProvider.

Signed-off-by: Hans Leidekker <hans(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/bcrypt/bcrypt_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/bcrypt/bcrypt_main.c b/dlls/bcrypt/bcrypt_main.c
index fdd6911..6393d59 100644
--- a/dlls/bcrypt/bcrypt_main.c
+++ b/dlls/bcrypt/bcrypt_main.c
@@ -209,7 +209,7 @@ NTSTATUS WINAPI BCryptOpenAlgorithmProvider( BCRYPT_ALG_HANDLE *handle, LPCWSTR
         FIXME( "algorithm %s not supported\n", debugstr_w(id) );
         return STATUS_NOT_IMPLEMENTED;
     }
-    if (!implementation || strcmpW( implementation, MS_PRIMITIVE_PROVIDER ))
+    if (implementation && strcmpW( implementation, MS_PRIMITIVE_PROVIDER ))
     {
         FIXME( "implementation %s not supported\n", debugstr_w(implementation) );
         return STATUS_NOT_IMPLEMENTED;