tree 3a8da4de17b5c73e437b7d5234aa9572c89fb89e
parent ba3ccfbdcff4a79869385636f749fcbd895f3cec
author Sameer Agarwal <sameeragarwal@google.com> 1337744692 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1337744692 -0700

1. Zero out the residuals vector before it is used.
2. explicit comparison with NULL for jacobian and residuals pointers.