From: Lyndon Nerenberg <lyndon@orthanc.ca>
Date: Thu, 10 Apr 2014 10:07:16 +0000 (-0700)
Subject: Clang's static analyzer reports a potential NULL pointer deref.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/d4288570b9513c706907deb882ec6a15e218d0e3?ds=inline;hp=d4288570b9513c706907deb882ec6a15e218d0e3

Clang's static analyzer reports a potential NULL pointer deref.
This is a "shouldn't happen" case, so I have added an assert
to quell the warning, and catch the failure in the off chance
we do get here with last == NULL.
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