Jacek Caban : atl: Compare file handle to INVALID_HANDLE_VALUE to handle errors.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ecac3c1c064ce16fe6a69564d24d7d15e67e2051
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ecac3c1c064ce16fe6a69564d2...

Author: Jacek Caban 
Date:   Wed Mar  7 00:05:15 2007 +0100

atl: Compare file handle to INVALID_HANDLE_VALUE to handle errors.

---

dlls/atl/registrar.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/atl/registrar.c b/dlls/atl/registrar.c
index 6fa2fbd..353e113 100644
--- a/dlls/atl/registrar.c
+++ b/dlls/atl/registrar.c
@@ -479,7 +479,7 @@ static HRESULT file_register(Registrar *This, LPCOLESTR fileName, BOOL do_regist
     HRESULT hres;

file = CreateFileW(fileName, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, NULL);
-    if(file) {
+    if(file != INVALID_HANDLE_VALUE) {
         filelen = GetFileSize(file, NULL);
         regstra = HeapAlloc(GetProcessHeap(), 0, filelen);
         lres = ReadFile(file, regstra, filelen, NULL, NULL);