Add minor code cleanup for write callback

This patch a minor code cleanup to Thing Main when calling write
function callback.
1 file changed
tree: 04e6821b20fe0834c2f786eb86e1bbb924eec04f
  1. examples/
  2. src/
  3. .gitignore
  4. AUTHORS
  5. COPYING
  6. Makefile
  7. README