Index: mttroot/mtt/bin/trans/m/equation.m
==================================================================
--- mttroot/mtt/bin/trans/m/equation.m
+++ mttroot/mtt/bin/trans/m/equation.m
@@ -28,15 +28,12 @@
   ## constitutive relationship. ## ## Revision 1.1  1996/09/10 11:11:11peter
   ## ## Initial revision ##
   ## ###############################################################
 
 
-  inbonds
-  incauses
-
   ## Find the number of inports
-  nports = length(inbonds)
+  nports = length(inbonds);
 
   ## Check some arguments
   if length(incauses) ~= nports
     error("equation.m: incauses inconsistent with inbonds");
   endif