Jacek Caban : mshtml: Use stored nsdoc in prev_node.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 16f2965eb9570e9e1cfe9881806344f1e2ed654c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=16f2965eb9570e9e1cfe9881806344f1e2ed654c

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Wed Oct  8 13:30:03 2008 -0500

mshtml: Use stored nsdoc in prev_node.

---

 dlls/mshtml/txtrange.c |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/dlls/mshtml/txtrange.c b/dlls/mshtml/txtrange.c
index 9d96405..b146437 100644
--- a/dlls/mshtml/txtrange.c
+++ b/dlls/mshtml/txtrange.c
@@ -325,16 +325,9 @@ static nsIDOMNode *prev_node(HTMLTxtRange *This, nsIDOMNode *iter)
     nsresult nsres;
 
     if(!iter) {
-        nsIDOMHTMLDocument *nshtmldoc;
         nsIDOMHTMLElement *nselem;
-        nsIDOMDocument *nsdoc;
-
-        nsIWebNavigation_GetDocument(This->doc->nscontainer->navigation, &nsdoc);
-        nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMHTMLDocument, (void**)&nshtmldoc);
-        nsIDOMDocument_Release(nsdoc);
-        nsIDOMHTMLDocument_GetBody(nshtmldoc, &nselem);
-        nsIDOMHTMLDocument_Release(nshtmldoc);
 
+        nsIDOMHTMLDocument_GetBody(This->doc->nsdoc, &nselem);
         nsIDOMElement_GetLastChild(nselem, &tmp);
         if(!tmp)
             return (nsIDOMNode*)nselem;