Ipv6 parsing error in upstream definition (#285)

[0xERR0R]

closes #285

[codecov]

Codecov Report

Merging #299 (77266c5) into development (c2fb389) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@               Coverage Diff               @@
##           development     #299      +/-   ##
===============================================
+ Coverage        95.86%   95.88%   +0.02%     
===============================================
  Files               29       29              
  Lines             2126     2138      +12     
===============================================
+ Hits              2038     2050      +12     
  Misses              61       61              
  Partials            27       27              

Impacted Files	Coverage Δ
config/config.go	94.02% <100.00%> (+0.58%)	⬆️

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