Fix

[guonaihong]

#9

[codecov-io]

Codecov Report

Merging #10 into master will decrease coverage by 0.13%.
The diff coverage is 72.72%.

@@            Coverage Diff             @@
##           master      #10      +/-   ##
==========================================
- Coverage   86.56%   86.42%   -0.14%     
==========================================
  Files           2        2              
  Lines         134      140       +6     
==========================================
+ Hits          116      121       +5     
  Misses         13       13              
- Partials        5        6       +1     

Impacted Files	Coverage Δ
pcurl.go	82.95% <72.72%> (+0.02%)	⬆️

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