Fix for issue #633

[David-Desmaisons]

No description provided.

[codecov-io]

Codecov Report

Merging #663 into master will increase coverage by 0.1%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master     #663     +/-   ##
=========================================
+ Coverage   92.55%   92.66%   +0.1%     
=========================================
  Files           2        2             
  Lines         215      218      +3     
  Branches       49       50      +1     
=========================================
+ Hits          199      202      +3     
  Misses         15       15             
  Partials        1        1

Impacted Files	Coverage Δ
src/vuedraggable.js	92.11% <100%> (+0.11%)	⬆️

---

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 8a0015a...c8aaa8d. Read the comment docs.