Pure HTML output for math macros.

[lyx.git] / src / insets / InsetInclude.cpp

diff --git a/src/insets/InsetInclude.cpp b/src/insets/InsetInclude.cpp
index 9c1cefd864843b57a1fccb9385805415683cd2a1..777d28e701700c5a503611385b5bbe991c7ee048 100644 (file)
--- a/src/insets/InsetInclude.cpp
+++ b/src/insets/InsetInclude.cpp
@@ -402,12 +402,11 @@ Buffer * InsetInclude::getChildBuffer() const
 
 Buffer * InsetInclude::loadIfNeeded() const
 {
-       // This is for background export and preview. We don't want to load the
-       // cloned child document again.
-       if (child_buffer_ && theBufferList().isLoaded(child_buffer_)
-                 && child_buffer_->isClone())
+       // This is for background export and preview. We don't even want to
+       // try to load the cloned child document again.
+       if (buffer().isClone())
                return child_buffer_;
-
+       
        // Don't try to load it again if we failed before.
        if (failedtoload_ || isVerbatim(params()) || isListings(params()))
                return 0;
@@ -415,10 +414,10 @@ Buffer * InsetInclude::loadIfNeeded() const
        FileName const included_file = includedFilename(buffer(), params());
        // Use cached Buffer if possible.
        if (child_buffer_ != 0) {
-               if (theBufferList().isLoaded(child_buffer_) 
-                               // additional sanity check: make sure the Buffer really is
-                               // associated with the file we want.
-                               && child_buffer_ == theBufferList().getBuffer(included_file))
+               if (theBufferList().isLoaded(child_buffer_)
+               // additional sanity check: make sure the Buffer really is
+                   // associated with the file we want.
+                   && child_buffer_ == theBufferList().getBuffer(included_file))
                        return child_buffer_;
                // Buffer vanished, so invalidate cache and try to reload.
                child_buffer_ = 0;