Hi Guix! It wasn't LD_LIBRARY_PATH that needed wrapping finally, it was XDG_DATA_DIRS.
I just submitted a revised patch. When I think about this, after this patch, considering the case of people who have both gtk+ and gimp in their profile, the variable XDG_DATA_DIRS in the environment of a running gimp should be clobbered or quasi-clobbered, however you want to call it. Although this should generally not result in failures, it seems it has in the case of another variable, bug#77921. I don't think it should be always preferred to use '=' instead of 'prefix' for wrapping, though. If there's a cleaner way to do this, let me know. Regards, -- Runciter
