[1/3] msi: Always derive the SourceDir property from the database path.
Hans Leidekker
hans at codeweavers.com
Fri Jan 3 08:00:33 CST 2014
---
dlls/msi/action.c | 42 +++++++++++-------------------------------
1 file changed, 11 insertions(+), 31 deletions(-)
diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index 2a0bf87..aab8c0f 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -424,41 +424,21 @@ static BOOL ui_sequence_exists( MSIPACKAGE *package )
UINT msi_set_sourcedir_props(MSIPACKAGE *package, BOOL replace)
{
- LPWSTR source, check;
+ WCHAR *source, *check, *p, *db;
+ DWORD len;
- if (msi_get_property_int( package->db, szInstalled, 0 ))
- {
- HKEY hkey;
+ if (!(db = msi_dup_property( package->db, szOriginalDatabase )))
+ return ERROR_OUTOFMEMORY;
- MSIREG_OpenInstallProps( package->ProductCode, package->Context, NULL, &hkey, FALSE );
- source = msi_reg_get_val_str( hkey, INSTALLPROPERTY_INSTALLSOURCEW );
- RegCloseKey( hkey );
- }
- else
+ if (!(p = strrchrW( db, '\\' )) && !(p = strrchrW( db, '/' )))
{
- LPWSTR p, db;
- DWORD len;
-
- db = msi_dup_property( package->db, szOriginalDatabase );
- if (!db)
- return ERROR_OUTOFMEMORY;
-
- p = strrchrW( db, '\\' );
- if (!p)
- {
- p = strrchrW( db, '/' );
- if (!p)
- {
- msi_free(db);
- return ERROR_SUCCESS;
- }
- }
-
- len = p - db + 2;
- source = msi_alloc( len * sizeof(WCHAR) );
- lstrcpynW( source, db, len );
- msi_free( db );
+ msi_free(db);
+ return ERROR_SUCCESS;
}
+ len = p - db + 2;
+ source = msi_alloc( len * sizeof(WCHAR) );
+ lstrcpynW( source, db, len );
+ msi_free( db );
check = msi_dup_property( package->db, szSourceDir );
if (!check || replace)
--
1.8.5.2
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