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wine-winehq
Commit b112d771 authored by Hans Leidekker's avatar Hans Leidekker Committed by Alexandre Julliard
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msi: Honor msidbComponentAttributesNeverOverwrite.

parent 0048ec36
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dlls/msi/files.c
View file @ b112d771
......@@ -227,6 +227,14 @@ UINT ACTION_InstallFiles(MSIPACKAGE *package)
if (file->state != msifs_missing && !mi->is_continuous && file->state != msifs_overwrite)
continue;
if (file->state == msifs_overwrite &&
(file->Component->Attributes & msidbComponentAttributesNeverOverwrite))
{
TRACE("not overwriting %s\n", debugstr_w(file->TargetPath));
file->state = msifs_skipped;
continue;
}
if (file->Sequence > mi->last_sequence || mi->is_continuous ||
(file->IsCompressed && !mi->is_extracted))
{
......
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