ash syntax error in nested case ... esac

[Alexander Kriegisch]

BB 1.7.2, ash, mipsel platform, kernel 2.6.13.1

I took the attached example script right from
http://busybox.net/downloads/BusyBox.html, originally because I wanted
to test the getopt command. I slightly modified it, but this does not
influence the outcome.

$ ./getopt.test
./getopt.test: line 14: syntax error: ";;" unexpected (expecting "done")

Another minimum example for a nested case-esac construct is in the
second attachment 'foo'. No errors there.

Is there something wrong with the 'while' loop?
--
Alexander Kriegisch
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