Hans Leidekker : msi: Return length for the empty string in msi_string_lookup.
Alexandre Julliard
julliard at winehq.org
Fri Nov 2 15:52:03 CDT 2012
Module: wine
Branch: master
Commit: 31ea3f44ddd5f964e7479f1f10c53392f06f18e2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=31ea3f44ddd5f964e7479f1f10c53392f06f18e2
Author: Hans Leidekker <hans at codeweavers.com>
Date: Fri Nov 2 15:35:34 2012 +0100
msi: Return length for the empty string in msi_string_lookup.
---
dlls/msi/string.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/dlls/msi/string.c b/dlls/msi/string.c
index 5e2c574..486cdf9 100644
--- a/dlls/msi/string.c
+++ b/dlls/msi/string.c
@@ -352,8 +352,10 @@ int msi_addstringW( string_table *st, const WCHAR *data, int len, USHORT refcoun
const WCHAR *msi_string_lookup( const string_table *st, UINT id, int *len )
{
if( id == 0 )
+ {
+ if (len) *len = 0;
return szEmpty;
-
+ }
if( id >= st->maxcount )
return NULL;
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