tree 2939c52d8d54143b744511dffda5f7dcd59a702b
parent 33e217952d5791580b4d1d711da1d6010731fbca
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1519237481 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1519263753 -0500

test: signalqueue: add explicit cast to bool

React to a GCC7.2 behavioral differences where
assert(sdbusplus::message::message) no longer compiles.

sdbusplus::message::message implements operator bool which
prior to GCC7.2 was emitted implicitly.  Add an explicit
cast to bool where required.

Tested: Built repository using GCC 7.2
Change-Id: I49fb05d616ba1f790ef68365983b1f85aa91e46a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>