[LyX/master] The cite engine info is needed by makeDocumentClass().

[Richard Heck]

commit ba99ea5b88850daa09a8a2af25e3a242bafe3acb
Author: Richard Heck <rgh...@lyx.org>
Date:   Fri Nov 6 15:51:13 2015 -0500

    The cite engine info is needed by makeDocumentClass().
    
    Fixes both #9797 and #9848.

diff --git a/src/BufferParams.cpp b/src/BufferParams.cpp
index 537178e..3746882 100644
--- a/src/BufferParams.cpp
+++ b/src/BufferParams.cpp
@@ -355,6 +355,8 @@ BufferParams::BufferParams()
        : pimpl_(new Impl)
 {
        setBaseClass(defaultBaseclass());
+       cite_engine_.push_back("basic");
+       cite_engine_type_ = ENGINE_TYPE_DEFAULT;
        makeDocumentClass();
        paragraph_separation = ParagraphIndentSeparation;
        quotes_language = InsetQuotes::EnglishQuotes;
@@ -364,8 +366,6 @@ BufferParams::BufferParams()
        papersize = PAPER_DEFAULT;
        orientation = ORIENTATION_PORTRAIT;
        use_geometry = false;
-       cite_engine_.push_back("basic");
-       cite_engine_type_ = ENGINE_TYPE_DEFAULT;
        biblio_style = "plain";
        use_bibtopic = false;
        use_indices = false;