msxml3: Handle single quotes in xml declaration.

dlls/msxml3/pi.c

@@ -284,7 +284,7 @@ static HRESULT WINAPI dom_pi_get_nextSibling(
 
 static HRESULT xml_get_value(xmlChar **p, xmlChar **value)
 {
-    xmlChar *v;
+    xmlChar *v, q;
     int len;
 
     while (isspace(**p)) *p += 1;
@@ -292,11 +292,12 @@ static HRESULT xml_get_value(xmlChar **p, xmlChar **value)
     *p += 1;
 
     while (isspace(**p)) *p += 1;
-    if (**p != '"') return XML_E_MISSINGQUOTE;
+    if (**p != '"' && **p != '\'') return XML_E_MISSINGQUOTE;
+    q = **p;
     *p += 1;
 
     v = *p;
-    while (**p && **p != '"') *p += 1;
+    while (**p && **p != q) *p += 1;
     if (!**p) return XML_E_EXPECTINGCLOSEQUOTE;
     len = *p - v;
     if (!len) return XML_E_MISSINGNAME;

dlls/msxml3/tests/domdoc.c

@@ -8608,19 +8608,15 @@ todo_wine
     ok(hr == XML_E_BADCHARINSTRING, "got 0x%08x\n", hr);
     pi = NULL;
     hr = IXMLDOMDocument_createProcessingInstruction(doc, _bstr_("xml"), _bstr_("version=\"1.0\" encoding='UTF-8'"), &pi);
-todo_wine
     ok(hr == S_OK, "got 0x%08x\n", hr);
-if (pi)
-{
     hr = IXMLDOMProcessingInstruction_QueryInterface(pi, &IID_IXMLDOMNode, (void **)&node);
     node_map = NULL;
     ok(hr == S_OK, "got 0x%08x\n", hr);
     hr = IXMLDOMNode_get_attributes(node, &node_map);
     ok(hr == S_OK, "got 0x%08x\n", hr);
-    if (node_map) IXMLDOMNamedNodeMap_Release(node_map);
+    IXMLDOMNamedNodeMap_Release(node_map);
     IXMLDOMNode_Release(node);
     IXMLDOMProcessingInstruction_Release(pi);
-}
 
     /* test for BSTR handling, pass broken BSTR */
     memcpy(&buff[2], L"test", 5 * sizeof(WCHAR));