André Hentschel : msi: Prevent cryptic error.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 428e8a5a01579f8b5190d47d699a9b4f8c21b149
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=428e8a5a01579f8b5190d47d699a9b4f8c21b149

Author: André Hentschel <nerv at dawncrow.de>
Date:   Thu Jul 29 19:58:30 2010 +0200

msi: Prevent cryptic error.

---

 dlls/msi/package.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/dlls/msi/package.c b/dlls/msi/package.c
index d332168..323968c 100644
--- a/dlls/msi/package.c
+++ b/dlls/msi/package.c
@@ -1119,7 +1119,10 @@ static UINT copy_package_to_temp( LPCWSTR szPackage, LPWSTR filename )
     if( !CopyFileW( szPackage, filename, FALSE ) )
     {
         UINT error = GetLastError();
-        ERR("failed to copy package %s to %s (%u)\n", debugstr_w(szPackage), debugstr_w(filename), error);
+        if ( error == ERROR_FILE_NOT_FOUND )
+            ERR("can't find %s\n", debugstr_w(szPackage));
+        else
+            ERR("failed to copy package %s to %s (%u)\n", debugstr_w(szPackage), debugstr_w(filename), error);
         DeleteFileW( filename );
         return error;
     }