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msi: Try to apply a patch to each product it is targeted for. 

A patch may target multiple products but only one of them needs to
be installed for the patch to succeed. Fixes an Acrobat Reader 9 patch.
This commit is contained in:
Hans Leidekker 2010-04-21 11:39:34 +02:00 committed by Alexandre Julliard
parent e31ee69f37
commit a5a58910b6
1 changed files with 10 additions and 8 deletions
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18
dlls/msi/msi.c
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@ -304,10 +304,9 @@ static UINT MSI_ApplyPatchW(LPCWSTR szPatchPackage, LPCWSTR szProductCode, LPCWS
MSIHANDLE patch = 0, info = 0;
UINT r = ERROR_SUCCESS, type;
DWORD size = 0;
LPCWSTR cmd_ptr = szCommandLine;
LPCWSTR product_code = szProductCode;
LPWSTR beg, end;
LPWSTR cmd = NULL, codes = NULL;
LPCWSTR cmd_ptr = szCommandLine, product_code = szProductCode;
LPWSTR beg, end, cmd = NULL, codes = NULL;
BOOL succeeded = FALSE;
static const WCHAR patcheq[] = {'P','A','T','C','H','=',0};
static WCHAR empty[] = {0};
@ -366,14 +365,17 @@ static UINT MSI_ApplyPatchW(LPCWSTR szPatchPackage, LPCWSTR szProductCode, LPCWS
while ((end = strchrW(beg, '}')))
{
*(end + 1) = '\0';
r = MsiConfigureProductExW(beg, INSTALLLEVEL_DEFAULT, INSTALLSTATE_DEFAULT, cmd);
if (r != ERROR_SUCCESS)
goto done;
if (r == ERROR_SUCCESS)
{
TRACE("patch applied\n");
succeeded = TRUE;
}
beg = end + 2;
}
if (succeeded)
r = ERROR_SUCCESS;
done:
msi_free(cmd);
msi_free(codes);