don't set translation credits if they're empty (part of patch 1586730)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42640 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -150,10 +150,20 @@ void wxAboutBox(const wxAboutDialogInfo& info)
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else // no translators explicitely specified
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{
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// maybe we have translator credits in the message catalog?
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transCredits = _("translator-credits");
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wxString translator = _("translator-credits");
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// gtk_about_dialog_set_translator_credits() is smart enough to
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// detect if "translator-credits" is untranslated and hide the
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// translators tab in that case, however it will still show the
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// "credits" button, (at least GTK 2.10.6) even if there are no
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// credits informations at all, so we still need to do the check
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// ourselves
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if ( translator != wxT("translator-credits") ) // untranslated!
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transCredits = translator;
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}
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gtk_about_dialog_set_translator_credits(dlg, GtkStr(transCredits));
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if ( !transCredits.empty() )
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gtk_about_dialog_set_translator_credits(dlg, GtkStr(transCredits));
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g_signal_connect(dlg, "response",
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G_CALLBACK(wxGtkAboutDialogOnClose), NULL);
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