Protect label in moving argument

Fixes: #9404

diff --git a/src/insets/InsetLabel.cpp b/src/insets/InsetLabel.cpp
index 9d6a031c281f414fb3ef8f0590b16c9efe6955c5..6d5c0b6ddde9a1f1392772dbd52515caf5b0e4e2 100644 (file)
--- a/src/insets/InsetLabel.cpp
+++ b/src/insets/InsetLabel.cpp
@@ -303,8 +303,11 @@ void InsetLabel::latex(otexstream & os, OutputParams const & runparams_in) const
        // we store the label and output it after the macro (#2154)
        if (runparams_in.postpone_fragile_stuff)
                runparams_in.post_macro += command;
-       else
+       else {
+               if (runparams.moving_arg)
+                       os << "\\protect";
                os << command;
+       }
 }