[GitHub] logging-log4j2 issue #159: [LOG4J2-1013][Lookups] Allow variables with dashe...

[fdiazgon]

Github user fdiazgon commented on the issue:

    https://github.com/apache/logging-log4j2/pull/159
  
    Hey @garydgregory @remkop. Could anyone check the status of this PR? It 
seems that Travis failed with an error not related to this code.


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