[netrexx-pipelines] pipe within a pipe --> IndexOutOfBounds

[ColinK <ibm...@im...>]

Hello

While building test cases for my hostbyname filter I accidentally did a 
cut/paste which tried to do a pipe within a pipe.

    Z:\NetRexx-3.08-GA\bin>pipe 'pipe (hbntest5a) literal bogus.bogus |
    hostbyname | console'
    'hostbyname' is not recognized as an internal or external command,
    operable program or batch file.

    <<< wait about 6 seconds. . .then >>>

    Z:\NetRexx-3.08-GA\bin>Exception in thread "main"
    java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
             at java.util.ArrayList.rangeCheck(Unknown Source)
             at java.util.ArrayList.get(Unknown Source)
             at org.netrexx.process.NetRexxC.clgMain(NetRexxC.java:217)
             at
    org.netrexx.njpipes.pipes.compiler.compile(compiler.java:1240)
             at
    org.netrexx.njpipes.pipes.compiler.<init>(compiler.java:1337)
             at org.netrexx.njpipes.pipes.runner.main(runner.java:76)


It is an obvious error on my part but should this be caught by the pipe 
processor and flagged as an error early on?

Thanks
Colin