common: include ostream in IBSTree.h
authorJosh Stone <jistone@redhat.com>
Fri, 4 Nov 2016 19:06:31 +0000 (12:06 -0700)
committerJosh Stone <jistone@redhat.com>
Fri, 4 Nov 2016 19:06:31 +0000 (12:06 -0700)
commit1838c82e65ec244018c2892d725cac092621fa9b
tree6e87704d327efd894d58ea4e88f557f73cd37c92
parent59c79c6b818b02f83cd6530fff962ffa6e5f0829
common: include ostream in IBSTree.h

It's needed to solve this error with GCC 6.2:

common/h/IBSTree.h:138:32: error: ‘endl’ is not a member of ‘std’
         stream << node.val_ << std::endl;
                                ^~~
common/h/IBSTree.h