--- ray/src/rt/m_mist.c	2004/03/30 16:13:01	2.15
+++ ray/src/rt/m_mist.c	2004/09/28 17:54:19	2.16
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char RCSid[] = "$Id";
+static const char RCSid[] = "$Id: m_mist.c,v 2.16 2004/09/28 17:54:19 greg Exp $";
 #endif
 /*
  * Mist volumetric material.