Rob Shearman : dplayx: Fix incorrect check in DirectPlayLobbyAImpl_EnumLocalApplications and IDirectPlayLobbyAImpl_EnumAddressTypes .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0435395ccc87b686852ae1d9a2f2a46d03952301
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0435395ccc87b686852ae1d9a2f2a46d03952301

Author: Rob Shearman <rob at codeweavers.com>
Date:   Thu Feb 21 16:44:34 2008 +0000

dplayx: Fix incorrect check in DirectPlayLobbyAImpl_EnumLocalApplications and IDirectPlayLobbyAImpl_EnumAddressTypes.

Dereferencing a function pointer and checking it against NULL doesn't 
make any sense, so remove the checks.

---

 dlls/dplayx/dplobby.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/dplayx/dplobby.c b/dlls/dplayx/dplobby.c
index f12025e..7a60602 100644
--- a/dlls/dplayx/dplobby.c
+++ b/dlls/dplayx/dplobby.c
@@ -736,7 +736,7 @@ static HRESULT WINAPI IDirectPlayLobbyAImpl_EnumAddressTypes
     return DPERR_INVALIDPARAMS;
   }
 
-  if( !lpEnumAddressTypeCallback || !*lpEnumAddressTypeCallback )
+  if( !lpEnumAddressTypeCallback )
   {
      return DPERR_INVALIDPARAMS;
   }
@@ -892,7 +892,7 @@ static HRESULT WINAPI IDirectPlayLobbyAImpl_EnumLocalApplications
     return DPERR_INVALIDPARAMS;
   }
 
-  if( !lpEnumLocalAppCallback || !*lpEnumLocalAppCallback )
+  if( !lpEnumLocalAppCallback )
   {
      return DPERR_INVALIDPARAMS;
   }