Fix #185

[chrispyles]

Closes #185

[codecov]

Codecov Report

Merging #186 (d8c81bf) into master (ce7a988) will decrease coverage by 0.03%.
The diff coverage is 25.00%.

@@            Coverage Diff             @@
##           master     #186      +/-   ##
==========================================
- Coverage   85.25%   85.21%   -0.04%     
==========================================
  Files          77       77              
  Lines        4706     4708       +2     
==========================================
  Hits         4012     4012              
- Misses        694      696       +2     

Impacted Files	Coverage Δ
otter/assign/utils.py	82.40% <0.00%> (-1.34%)	⬇️
otter/version.py	62.50% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ce7a988...d8c81bf. Read the comment docs.