Sometimes the field "c.HostConfig.Resources.MemorySwappiness" is nil.

[lifubang]

fix the issue #19

[codecov]

Codecov Report

Merging #20 into master will decrease coverage by 0.06%.
The diff coverage is 0%.

@@            Coverage Diff            @@
##           master     #20      +/-   ##
=========================================
- Coverage    6.21%   6.14%   -0.07%     
=========================================
  Files           3       3              
  Lines         354     358       +4     
=========================================
  Hits           22      22              
- Misses        331     335       +4     
  Partials        1       1

Impacted Files	Coverage Δ
parse/config.go	0% <0%> (ø)	⬆️
parse/devices.go	0% <0%> (ø)	⬆️

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[jessfraz]

thanks!!