On 04/08/2013 09:27 PM, Eric Blake wrote: > On 04/08/2013 09:12 PM, Dan Kegel wrote: >> Yes, my script was crap, I've fixed it. >> >> Here's the reproducer. Called with foo unset. I think it doesn't >> crash without -x. >> >> #!/bin/dash >> set -x >> test ! $foo > > The 'set -x' was indeed the key to reproducing the problem. In fact, > this is the shortest I could make it: > > dash -cx 'test !' If it helps, dash -cx '[ ! ]' does not crash. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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