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Correct InvalidInstanceID.NotFound test.

* exercises/euca.sh: The match filtering InvalidInstanceID.NotFound
is cleaned up to eliminate numerous leaning toothpicks, and now also
actually works. The previous version was incorporating literal
square brackets into the pattern where I think a character list
match may have been intended instead, but was not actually necessary
anyway.

Change-Id: I765a20000e7b6ba6deadce8cad3bbc9559fcdd0d

Jeremy Stanley authored on 2013/06/10 09:23:38
Showing 1 changed files
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@@ -162,7 +162,7 @@ euca-terminate-instances $INSTANCE || \
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 # case changed with bug/836978. Requesting the status of an invalid instance
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 # will now return an error message including the instance id, so we need to
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 # filter that out.
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-if ! timeout $TERMINATE_TIMEOUT sh -c "while euca-describe-instances $INSTANCE | grep -ve \"\\\(InstanceNotFound\\\|InvalidInstanceID\[.\]NotFound\\\)\" | grep -q $INSTANCE; do sleep 1; done"; then
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+if ! timeout $TERMINATE_TIMEOUT sh -c "while euca-describe-instances $INSTANCE | grep -ve '\(InstanceNotFound\|InvalidInstanceID\.NotFound\)' | grep -q $INSTANCE; do sleep 1; done"; then
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     die $LINENO "server didn't terminate within $TERMINATE_TIMEOUT seconds"
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 fi
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