Special-case greetings with an empty greetee.

This fixes a bug where with an empty greetee you would get an extra
space between “hello” and the exclamation mark.

Change-Id: Ifea66e4ac465fdf1ca94e754296d6ef469e062ec
1 file changed
tree: f3d5311c5a0d107f027e62afcbd93814ecc34a06
  1. exe/
  2. mod/
  3. t/
  4. .gitignore
  5. Jenkinsfile
  6. makefile