fix crash due to invalidated iterator

[lyx.git] / src / frontends / controllers / biblio.h

diff --git a/src/frontends/controllers/biblio.h b/src/frontends/controllers/biblio.h
index 72f487ef912f8232e8626569a51dd6666e8eac4d..6da958af11c714d497dfdf54fde336043ec8a322 100644 (file)
--- a/src/frontends/controllers/biblio.h
+++ b/src/frontends/controllers/biblio.h
@@ -103,7 +103,8 @@ searchKeys(InfoMap const & map,
           bool caseSensitive=false);
 
 
-struct CitationStyle {
+class CitationStyle {
+public:
        ///
        CitationStyle(CiteStyle s = CITE, bool f = false, bool force = false)
                : style(s), full(f), forceUCase(force) {}