Problem description
shouldAddLdLibraryPath() checks for https://dl.bintray.com/termux/termux-packages-24 at

If a different repository is set ,LD_LIBRARY_PATH will be set. In the recent repository outage various mirrors were suggested in termux/termux-packages#4358 and recently I started experimenting with setting up my own mirror using aptly. But setting a custom main repository will cause LD_LIBRARY_PATH being set and this will cause a lot of issues with packages (for example mpd, mpv and pulseaudio)

Steps to reproduce
Delete or comment out the https://dl.bintray.com/termux/termux-packages-24 repository and restart Termux.

Expected behavior

LD_LIBRARY_PATH being only set if the legacy repository is used.