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

Module: wine Branch: master Commit: 386042fbdf9fd85468634669e1e53b09f724440d URL: http://source.winehq.org/git/wine.git/?a=commit;h=386042fbdf9fd85468634669e… Author: Jacek Caban <jacek(a)codeweavers.com> Date: Thu Mar 31 14:50:03 2016 +0200 mshtml: Return NULL instead of empty string in get_node_text. Signed-off-by: Jacek Caban <jacek(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/mshtml/txtrange.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dlls/mshtml/txtrange.c b/dlls/mshtml/txtrange.c index b8103ce..4757215 100644 --- a/dlls/mshtml/txtrange.c +++ b/dlls/mshtml/txtrange.c @@ -535,7 +535,7 @@ HRESULT get_node_text(HTMLDOMNode *node, BSTR *ret) if (!wstrbuf_init(&buf)) return E_OUTOFMEMORY; wstrbuf_append_node_rec(&buf, node->nsnode); - if(buf.buf) { + if(buf.buf && *buf.buf) { *ret = SysAllocString(buf.buf); if(!*ret) hres = E_OUTOFMEMORY;