Make undo action no-ops when the buffer is read-only

[lyx.git] / src / tex2lyx / Preamble.h

diff --git a/src/tex2lyx/Preamble.h b/src/tex2lyx/Preamble.h
index 8bdb3581122a3a884610df23657c1949e51f82f9..1a03ae34065b3cd69585ebd3b48aecfa0ed06bd8 100644 (file)
--- a/src/tex2lyx/Preamble.h
+++ b/src/tex2lyx/Preamble.h
@@ -148,6 +148,7 @@ private:
        int index_number;
 
        std::ostringstream h_preamble;
+       std::string h_doc_metadata;
        std::string h_backgroundcolor;
        std::string h_multibib;
        std::string h_biblio_style;