forked from rook/rook
Somehow the combined output does not contain the stderr in the errorn only in the buffer. For example: err = "error exit 1" buf = "Error EBUSY: not enough monitors would be available () after stopping mons [a]" So we now embed the buf in the error so that the caller does not need to print the buffer as well as the error. Also, the caller can more easily decide to ignore the error by instropecting the string. Signed-off-by: Sébastien Han <seb@redhat.com>