Fix the build - catch exceptions by reference
authorBrian Starkey <stark3y@gmail.com>
Sat, 21 Jul 2018 17:08:45 +0000 (18:08 +0100)
committerUwe Hermann <uwe@hermann-uwe.de>
Tue, 24 Jul 2018 18:54:26 +0000 (20:54 +0200)
Fix the following build errors seen with gcc 8.1.1:

 error: catching polymorphic type ‘class std::out_of_range’ by value
 error: catching polymorphic type ‘class boost::archive::archive_exception’ by value

Signed-off-by: Brian Starkey <stark3y@gmail.com>

No differences found