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msi: Use msi_reg_get_val_str() to read a registry value.

This commit is contained in:
Mike McCormack 2006-07-21 14:05:15 +09:00 committed by Alexandre Julliard
parent db1baf7367
commit 869495efd3
1 changed files with 3 additions and 15 deletions
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18
dlls/msi/msi.c
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@ -1572,22 +1572,11 @@ UINT WINAPI MsiProvideQualifiedComponentExW(LPCWSTR szComponent,
if (rc != ERROR_SUCCESS)
return ERROR_INDEX_ABSENT;
sz = 0;
rc = RegQueryValueExW( hkey, szQualifier, NULL, NULL, NULL, &sz);
if (sz <= 0)
{
RegCloseKey(hkey);
return ERROR_INDEX_ABSENT;
}
info = msi_reg_get_val_str( hkey, szQualifier );
RegCloseKey(hkey);
info = msi_alloc(sz);
rc = RegQueryValueExW( hkey, szQualifier, NULL, NULL, (LPBYTE)info, &sz);
if (rc != ERROR_SUCCESS)
{
RegCloseKey(hkey);
msi_free(info);
if (!info)
return ERROR_INDEX_ABSENT;
}
MsiDecomposeDescriptorW(info, product, feature, component, &sz);
@ -1596,7 +1585,6 @@ UINT WINAPI MsiProvideQualifiedComponentExW(LPCWSTR szComponent,
else
rc = MsiGetComponentPathW(szProduct, component, lpPathBuf, pcchPathBuf);
RegCloseKey(hkey);
msi_free(info);
if (rc == INSTALLSTATE_LOCAL)