diff options
Diffstat (limited to 'chrome_frame/com_message_event.cc')
| -rw-r--r-- | chrome_frame/com_message_event.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/chrome_frame/com_message_event.cc b/chrome_frame/com_message_event.cc index 5ec982a..ce4f016 100644 --- a/chrome_frame/com_message_event.cc +++ b/chrome_frame/com_message_event.cc @@ -18,7 +18,7 @@ bool ComMessageEvent::Initialize(IOleContainer* container, const std::string& message, const std::string& origin, const std::string& event_type) { - DCHECK(container); + DLOG_IF(WARNING, !container) << __FUNCTION__ << " no container"; message_ = message; origin_ = origin; type_ = event_type; @@ -27,8 +27,10 @@ bool ComMessageEvent::Initialize(IOleContainer* container, ScopedComPtr<IHTMLEventObj> basic_event; ScopedComPtr<IHTMLDocument2> doc; - // Fetching doc may fail in non-IE containers. - container->QueryInterface(doc.Receive()); + // Fetching doc may fail in non-IE containers + // and container might be NULL in some applications. + if (container) + container->QueryInterface(doc.Receive()); if (doc) { ScopedComPtr<IHTMLDocument4> doc4; doc4.QueryFrom(doc); |