Use ln force to suppress the existing symlinks

Author: evrial

root/etc/s6-overlay/s6-rc.d/init-transmission-config/run

@@ -40,7 +40,7 @@ fi
 if [[ -z ${LSIO_NON_ROOT_USER} ]] && [[ -z ${LSIO_READ_ONLY_FS} ]]; then
     # Handle old theme locations
     mkdir -p {/transmissionic,/combustion-release,/flood-for-transmission,/kettu,/transmission-web-control}
-    echo /transmissionic /combustion-release /flood-for-transmission /kettu /transmission-web-control | xargs -n1 ln -s /defaults/index.html
+    echo /transmissionic /combustion-release /flood-for-transmission /kettu /transmission-web-control | xargs -n1 ln -sf /defaults/index.html
 fi
 
 if [[ -z ${LSIO_NON_ROOT_USER} ]]; then