Disable language combo if there is nothing to select

diff --git a/src/frontends/qt4/GuiLyXFiles.cpp b/src/frontends/qt4/GuiLyXFiles.cpp
index d1b1df02d25ec88a45e7359bf00f8929df27da72..21d3653aab57bd1dfd82c9bde20913755c184957 100644 (file)
--- a/src/frontends/qt4/GuiLyXFiles.cpp
+++ b/src/frontends/qt4/GuiLyXFiles.cpp
@@ -315,6 +315,9 @@ void GuiLyXFiles::on_filesLW_itemClicked(QTreeWidgetItem * item, int)
 
 void GuiLyXFiles::setLanguage()
 {
+       // Enable language selection only if there is a selection.
+       languageCO->setEnabled(languageCO->count() > 1);
+       languageLA->setEnabled(languageCO->count() > 1);
        // first try last setting
        if (!savelang_.isEmpty()) {
                int index = languageCO->findData(savelang_);