Vincent Povirk : xmllite: Length is optional in IXmlReader:: GetQualifiedName.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fd5a8a9db894edc880c394385fcba37dfe09f486
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fd5a8a9db894edc880c394385fcba37dfe09f486

Author: Vincent Povirk <vincent at codeweavers.com>
Date:   Thu Jan 22 16:19:36 2015 -0600

xmllite: Length is optional in IXmlReader::GetQualifiedName.

---

 dlls/xmllite/reader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/xmllite/reader.c b/dlls/xmllite/reader.c
index cf61939..cf89fb7 100644
--- a/dlls/xmllite/reader.c
+++ b/dlls/xmllite/reader.c
@@ -2671,7 +2671,7 @@ static HRESULT WINAPI xmlreader_GetQualifiedName(IXmlReader* iface, LPCWSTR *nam
 
     TRACE("(%p)->(%p %p)\n", This, name, len);
     *name = This->strvalues[StringValue_QualifiedName].str;
-    *len  = This->strvalues[StringValue_QualifiedName].len;
+    if (len) *len  = This->strvalues[StringValue_QualifiedName].len;
     return S_OK;
 }