node.js REPL “undefined”

Question

Upgraded from node 0.4.11 to 0.6.15, and noticed the REPL (running node with no arguments) keeps dumping \"undefined\" after most commands or carriages returns...

It

Answer 1

Another way of invoking node without the undefined returns of commands is by:

node -e "require('repl').start({ignoreUndefined: true})"

from the command line