Jacek Caban : mshtml: Return NULL instead of empty string in IHTMLSelectElement::get_value.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: da8560bbf70cfba80c75eef8b8575c9e1cdb9496
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=da8560bbf70cfba80c75eef8b8...

Author: Jacek Caban 
Date:   Tue Jun 24 15:23:12 2008 -0500

mshtml: Return NULL instead of empty string in  IHTMLSelectElement::get_value.

---

dlls/mshtml/htmlselect.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/mshtml/htmlselect.c b/dlls/mshtml/htmlselect.c
index 433945d..986e174 100644
--- a/dlls/mshtml/htmlselect.c
+++ b/dlls/mshtml/htmlselect.c
@@ -256,7 +256,7 @@ static HRESULT WINAPI HTMLSelectElement_get_value(IHTMLSelectElement *iface, BST
     nsres = nsIDOMHTMLSelectElement_GetValue(This->nsselect, &value_str);
     if(NS_SUCCEEDED(nsres)) {
         nsAString_GetData(&value_str, &value);
-        *p = SysAllocString(value);
+        *p = *value ? SysAllocString(value) : NULL;
     }else {
         ERR("GetValue failed: %08x\n", nsres);
     }