tree df3274ac9d9d3731894cd5123eb8118ff6a7d8f5
parent c1900e09a7fdd70437f3ba0329868f1eee3f5a1a
author Christian Franke <chris@opensourcerouting.org> 1447173903 +0100
committer Donald Sharp <sharpd@cumulusnetworks.com> 1449601930 -0500

ripd, isisd: fix warnings that make the build fail

These issues have been found by running buildtest.sh
using GCC 5.2.0 and Clang 3.7.0

Fixes pointer checks that can never be null

Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Tested-by: NetDEF CI System <cisystem@netdef.org>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>