tree 1f9604e43fc5b13a7e40cdfd72fc736ed6df5d44
parent 0f1edbefd47d9a0234b66e55a820a38cec01baa0
author Milton Miller <miltonm@us.ibm.com> 1466034458 -0500
committer Milton Miller <miltonm@us.ibm.com> 1467316002 -0500

initfs: update: Consistently add ERROR: and print to stderr

Make sure all error messages start with the tag ERROR and its
printed to stderr by creating an echoerr function.

Previously one case had the file descriptors backwards in the
redirection.

Signed-off-by: Milton Miller <miltonm@us.ibm.com>