message: BH1749: Fix inconsistences inside string init constructor
diff: @@ -54,7 +54,7 @@ BH1749::BH1749(int bus, int addr) : m_bh1749(bh1749_init(bus, addr))
  BH1749::BH1749(std::string initStr) : mraaIo(initStr)
  {
  mraa_io_descriptor* descs = mraaIo.getMraaDescriptors();
  - std::vector<std::strings> upmTokens;
  + std::vector<std::string> upmTokens;
  m_bh1749 = (bh1749_context)malloc(sizeof(struct _bh1749_context));
  if(!m_bh1749)
  @@ -82,7 +82,7 @@ BH1749::BH1749(std::string initStr) : mraaIo(initStr)
  }
  }
  - if(bh1749_check_who_am_i(dev) != UPM_SUCCESS)
  + if(bh1749_check_who_am_i(m_bh1749) != UPM_SUCCESS)
  throw std::runtime_error(std::string(__FUNCTION__)
  + ": bh1749_init() failed");
  