ReturnValue.h: include utility for std::move

drawingpixels · drawingpixels · commit 12d56e7bdac2 · 2016-07-10T13:24:32.000+10:00
diff --git a/ReturnValue.h b/ReturnValue.h
@@ -32,7 +32,7 @@
 // - none
 
 // Standard includes
-// - none
+#include <utility>
 
 namespace osvr {
 namespace vive {
