Jacek Caban : mshtml: Initialize nsAString in IHTMLDocument3::get_dir.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 7b452a600c2461743f7a1e2bcab81efbdfa17f72
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7b452a600c2461743f7a1e2bca...

Author: Jacek Caban 
Date:   Tue Jan 24 13:26:25 2017 +0100

mshtml: Initialize nsAString in IHTMLDocument3::get_dir.

Signed-off-by: Jacek Caban 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit 4823119a79152f7cf3808b9744e2143776970edb)
Signed-off-by: Michael Stefaniuc

---

dlls/mshtml/htmldoc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/mshtml/htmldoc.c b/dlls/mshtml/htmldoc.c
index 47e087d..cf9344f 100644
--- a/dlls/mshtml/htmldoc.c
+++ b/dlls/mshtml/htmldoc.c
@@ -2207,6 +2207,7 @@ static HRESULT WINAPI HTMLDocument3_get_dir(IHTMLDocument3 *iface, BSTR *p)
         return E_UNEXPECTED;
     }

+    nsAString_Init(&dir_str, NULL);
     nsres = nsIDOMHTMLDocument_GetDir(This->doc_node->nsdoc, &dir_str);
     return return_nsstr(nsres, &dir_str, p);
 }