Just assign a default value to ret

Not sure how gcc was detecting that ret might've been used uninitialized
but rather than try and poke at it throught the commit, tag, update
dbcore, run jenkins build cycle I'll just assign a default value.
1 file changed
tree: 976e680bdf7305dfdf9d92c82af4d38efacebb82
  1. c_src/
  2. src/
  3. test/
  4. .gitignore
  5. rebar.config