BIND 10 trac2887, created. 22eb335a0216d642194450947b28ad2ac3f771f0 [2887] use pointer based dynamic_cast instead of catching bad_cast

[BIND 10 source code commits]

The branch, trac2887 has been created
        at  22eb335a0216d642194450947b28ad2ac3f771f0 (commit)

- Log -----------------------------------------------------------------
commit 22eb335a0216d642194450947b28ad2ac3f771f0
Author: JINMEI Tatuya <jinmei at isc.org>
Date:   Mon Apr 8 14:06:19 2013 -0700

    [2887] use pointer based dynamic_cast instead of catching bad_cast
    
    the effect is the same, but it should avoid unexpected result of
    FreeBSD 9.1, which has binary incompatibility between libstdc++ and C++
    compilers.  (and, avoiding try-catch would be better in terms of
    performance anyway).

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