Safer temp file creation with regards to double slash.

[lyx.git] / src / Buffer.cpp

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 63f578f03b5fdb152b5923ee00a2b0abdc70beff..b38a394b48d164d40455db83d492d09a4acc5494 100644 (file)
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -275,6 +275,13 @@ Buffer::~Buffer()
        // GuiView already destroyed
        gui_ = 0;
 
+
+       // loop over children
+       Impl::BufferPositionMap::iterator it = d->children_positions.begin();
+       Impl::BufferPositionMap::iterator end = d->children_positions.end();
+       for (; it != end; ++it)
+               theBufferList().releaseChild(this, const_cast<Buffer *>(it->first));
+
        // clear references to children in macro tables
        d->children_positions.clear();
        d->position_to_children.clear();
@@ -1674,6 +1681,12 @@ Buffer const * Buffer::masterBuffer() const
 }
 
 
+bool Buffer::isChild(Buffer * child) const
+{
+       return d->children_positions.find(child) != d->children_positions.end();
+}
+
+
 template<typename M>
 typename M::iterator greatest_below(M & m, typename M::key_type const & x)
 {