WebContents without owner window should always open detached devtools

diff --git a/atom/browser/api/atom_api_web_contents.cc b/atom/browser/api/atom_api_web_contents.cc
index 8e4653b..4cfbe60 100644 (file)
--- a/atom/browser/api/atom_api_web_contents.cc
+++ b/atom/browser/api/atom_api_web_contents.cc
@@ -866,7 +866,7 @@ void WebContents::OpenDevTools(mate::Arguments* args) {
     return;
 
   std::string state;
-  if (type_ == WEB_VIEW) {
+  if (type_ == WEB_VIEW || !owner_window()) {
     state = "detach";
   } else if (args && args->Length() == 1) {
     bool detach = false;