configure: check and use -Werror=empty-body
authorJames Darnley <james.darnley@gmail.com>
Thu, 3 Apr 2014 22:39:55 +0000 (00:39 +0200)
committerJames Darnley <james.darnley@gmail.com>
Thu, 3 Apr 2014 22:39:55 +0000 (00:39 +0200)
commit11f2296375f6e589667e18919f060ee74e81da05
tree6d662ca3535ff6fd5d655caaa2af9b707911f872
parent283e408d6c760ae0a799c22dc2599326ee411c5d
configure: check and use -Werror=empty-body

Would have caught the trailing semi-colon in lavu/log.c that broke detection of
256 colour capable terminals.
configure