Fix bug #8814: Ask where to export file if it is not

yet saved.

src/frontends/qt4/GuiView.cpp

@@ -1,4 +1,4 @@
-/**
+/**
  * \file GuiView.cpp
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
@@ -3530,7 +3530,7 @@ void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
 				dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
 				break;
 			}
-			if (!target_dir.isDirWritable()) {
+			if (doc_buffer->isUnnamed() || !target_dir.isDirWritable()) {
 				exportBufferAs(*doc_buffer, cmd.argument());
 				break;
 			}

status.22x

@@ -72,6 +72,8 @@ What's new
 
 - Make sure we output all XHTML table cells, even the empty ones (bug 10153).
 
+- Ask where to export file if not yet saved (bug 8814).
+
 
 * LYX2LYX