fixes warnings
https://codereview.appspot.com/563420043
Diff:
Passes make, make check and a full make doc.
Patch on countdown for Jan 31st.
Patch counted down - please push.
commit 20050ccd133b0886da658cfa7172bcd56e046255 Author: Dan Eble <nine.fierce.ballads@gmail.com> Date: Tue Jan 7 11:53:18 2020 -0500
Diff:
Passes make, make check and a full make doc.
Patch on countdown for Jan 31st.
Patch counted down - please push.