Null point Exception during loading the checksum

[yangyongzhi7]

If you connect to the MySQL with version 5.1, the result of command 'select @master_binlog_checksum' is an array with only one Null element .

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[codecov-io]

Codecov Report

Merging #1788 into master will not change coverage.
The diff coverage is 0%.

@@           Coverage Diff            @@
##             master   #1788   +/-   ##
========================================
  Coverage      5.33%   5.33%           
  Complexity      126     126           
========================================
  Files           265     265           
  Lines         23841   23841           
  Branches       3493    3493           
========================================
  Hits           1272    1272           
  Misses        22357   22357           
  Partials        212     212

Impacted Files	Coverage Δ	Complexity Δ
...ter/canal/parse/inbound/mysql/MysqlConnection.java	0% <0%> (ø)	0 <0> (ø)	⬇️

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[agapple]

tks