Made 2014 code work on the roboRIO.

Change-Id: Ia442622cdee609b6aa8441c25bf3ea1df4976920
diff --git a/frc971/wpilib/buffered_pcm.cc b/frc971/wpilib/buffered_pcm.cc
index 084d4b5..35df795 100644
--- a/frc971/wpilib/buffered_pcm.cc
+++ b/frc971/wpilib/buffered_pcm.cc
@@ -22,7 +22,11 @@
 
 void BufferedPcm::Flush() {
   LOG(DEBUG, "sending solenoids 0x%" PRIx8 "\n", values_);
+#ifdef WPILIB2015
   SolenoidBase::Set(values_, 0xFF);
+#else
+  SolenoidBase::Set(values_, 0xFF, m_moduleNumber);
+#endif
 }
 
 }  // namespace wpilib