On Thu, Aug 13, 2009 at 05:13:54PM +0200, Jim Meyering wrote:
 >    return -1;
 
 That should be "return NULL", not return -1. 
Yup, that's a bug.  I'll fix it before pushing.
Thanks,
Rich.
-- 
Richard Jones, Emerging Technologies, Red Hat  
http://et.redhat.com/~rjones
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