Build fixes for Boost >= 1.73

[dcpomatic.git] / src / lib / butler.cc

diff --git a/src/lib/butler.cc b/src/lib/butler.cc
index 33938ece4025bd1e059715ac916002874245ab55..39da0bd5c10434a04449eaf782098cff29cfe13e 100644 (file)
--- a/src/lib/butler.cc
+++ b/src/lib/butler.cc
@@ -39,6 +39,9 @@ using boost::bind;
 using boost::optional;
 using boost::function;
 using namespace dcpomatic;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
 
 /** Minimum video readahead in frames */
 #define MINIMUM_VIDEO_READAHEAD 10