Completion: handle undo in insets' insertCompletion methods

[features.git] / src / insets / InsetExternal.cpp

diff --git a/src/insets/InsetExternal.cpp b/src/insets/InsetExternal.cpp
index 7575702cfc72058be7872b42b1e1186b3d64ba87..92308db704c3c020bddc3525f5054b024433d994 100644 (file)
--- a/src/insets/InsetExternal.cpp
+++ b/src/insets/InsetExternal.cpp
@@ -648,7 +648,7 @@ void InsetExternal::updatePreview() const
                renderer_ = make_unique<RenderMonitoredPreview>(this);
                RenderMonitoredPreview * preview_ptr = renderer_->asMonitoredPreview();
                // This connection is closed at the same time as this is destroyed.
-               preview_ptr->connect([=]() { fileChanged(); });
+               preview_ptr->connect([this]() { fileChanged(); });
                add_preview_and_start_loading(*preview_ptr, *this, buffer());
                break;
        }