Do not store empty posttext for qualified citations

Fixes: #11308

diff --git a/src/frontends/qt4/GuiCitation.cpp b/src/frontends/qt4/GuiCitation.cpp
index 41de1e5ed72740ad81283f6491dcc08198ff88bf..d9d45d1bdf571ee1ddbec6cbe6e190884bea0344 100644 (file)
--- a/src/frontends/qt4/GuiCitation.cpp
+++ b/src/frontends/qt4/GuiCitation.cpp
@@ -733,7 +733,7 @@ vector<docstring> GuiCitation::getPostTexts()
        for (int i = 0; i != selected_model_.rowCount(); ++i) {
                QStandardItem const * key = selected_model_.item(i, 1);
                QStandardItem const * post = selected_model_.item(i, 2);
-               if (key && post)
+               if (key && post && !key->text().isEmpty() && !post->text().isEmpty())
                        res.push_back(qstring_to_ucs4(key->text()) + " " + qstring_to_ucs4(post->text()));
        }
        return res;