[GitHub] logging-log4j2 issue #144: [LOG4J2-2211] Update StrSubstitutor.java

[garydgregory]

Github user garydgregory commented on the issue:

    https://github.com/apache/logging-log4j2/pull/144
  
    In general, this is the best process IMO:
    
    1. Write a unit test that FAILS, therefore demonstrating that there is a 
problem.
    2. Apply your bug fix
    3. Run the test again and it now PASSES, demonstrating that your fix works.


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