petget LN# 294 to 312 - update, cache, index & menu

#w0910 update image cache... $LN# 294 to 312 of /usr/sbin/petget (tahrpup) - https://www.pearltrees.com/s243a/source-petget-usr-sbin/id20395775/item224037706
if [ -f /root/.packages/${PKGNAME}.files ];then
 if [ "`grep 'usr/share/icons/hicolor' /root/.packages/${PKGNAME}.files`" != "" ];then
  gtk-update-icon-cache -f /usr/share/icons/hicolor/
 fi
fi

#master help index has to be updated...
/usr/sbin/indexgen.sh
#Reconstruct configuration files for JWM, Fvwm95, IceWM...
if [ "$INSTALLEDCAT" != "none" ];then
 /usr/sbin/fixmenus
 [ "`pidof jwm`" != "" ] && { jwm -reload || jwm -restart ; }
fi

kill $X3PID 2>/dev/null
[ ! "$DISPLAY" ] && rm -r /tmp/{remove_pets,install}_quietly 2>/dev/null

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