Remove confusion over ambiguous symbols
authorJohn Emmas <johne53@tiscali.co.uk>
Sat, 18 Jun 2016 10:41:12 +0000 (11:41 +0100)
committerJohn Emmas <johne53@tiscali.co.uk>
Sat, 18 Jun 2016 10:41:12 +0000 (11:41 +0100)
commit557031ca117195fea781ef9c9cfb634f847ecce1
tree69ccb680962f9cf728822ab15d2a38c46ce03fd4
parent48329f8d6ee89480f93747f08603c7aed4d07f36
Remove confusion over ambiguous symbols

libboost and libsigc++ both contain symbols called _1() / _2() etc. Forcing the use of namespace sigc causes us to use the ones from sigc++ when in fact, we want the ones from boost.

Hopefully this fix will work for all compilers.
libs/surfaces/osc/osc_controllable.cc