Graphics inset is not forceLTR without pdftex (#12865)

diff --git a/src/insets/InsetGraphics.h b/src/insets/InsetGraphics.h
index ff450d1b9a73a5c778d655830c8525b8f1284d60..df2abc4b01cd17b959cec64a419a02e36b484639 100644 (file)
--- a/src/insets/InsetGraphics.h
+++ b/src/insets/InsetGraphics.h
@@ -116,8 +116,8 @@ public:
                                  UpdateType utype, TocBackend & backend) const override;
        ///
        std::string contextMenuName() const override;
-       /// Force inset into LTR environment if surroundings are RTL
-       bool forceLTR(OutputParams const &) const override { return true; }
+       /// Force inset into LTR environment if surroundings are RTL (only needed in pdfTeX)
+       bool forceLTR(OutputParams const & runparams) const override { return !runparams.isFullUnicode(); }
        ///
        void doDispatch(Cursor & cur, FuncRequest & cmd) override;
        ///