fix crash due to invalidated iterator

[lyx.git] / src / frontends / controllers / ControlCitation.C

diff --git a/src/frontends/controllers/ControlCitation.C b/src/frontends/controllers/ControlCitation.C
index d00cf7bb2600877a88e0d88bbdb7c8c5d3277197..e7d599f2ee66f9cbda43f46a34ae7aa86dd157ff 100644 (file)
--- a/src/frontends/controllers/ControlCitation.C
+++ b/src/frontends/controllers/ControlCitation.C
@@ -41,7 +41,7 @@ bool ControlCitation::initialiseParams(string const & data)
        kernel().buffer().fillWithBibKeys(blist);
 
        biblio::CiteEngine const engine = biblio::getEngine(kernel().buffer());
-               
+
        bool use_styles = engine != biblio::ENGINE_BASIC;
 
        typedef std::map<string, string>::value_type InfoMapValue;