ConservationCalculation.m: Handle case where Shorthands is not specified

ianhinder · Dec 15, 2011 · 8960a5d · 8960a5d
1 parent df4426a
commit 8960a5d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Tools/CodeGen/ConservationCalculation.m b/Tools/CodeGen/ConservationCalculation.m
@@ -167,23 +167,23 @@
   Name -> lookup[calc, Name] <> "_primitives",
   Schedule -> {"in MoL_PostStep after " <> thornName <>"_ApplyBCs"},
   Equations -> lookup[calc, PrimitiveEquations],
-  Shorthands -> lookup[calc, Shorthands]
+  Shorthands -> lookupDefault[calc, Shorthands, {}]
 };
 
 conservedCalc[calc_] :=
 {
   Name -> lookup[calc, Name] <> "_conserved",
   Schedule -> {"at POSTINITIAL"},
   Equations -> lookup[calc, ConservedEquations],
-  Shorthands -> lookup[calc, Shorthands]
+  Shorthands -> lookupDefault[calc, Shorthands, {}]
 };
 
 conservedIntercellCalc[calc_, i_] :=
 {
   Name -> lookup[calc, Name] <> "_intercell_conserved_" <> ToString[i],
   Schedule -> {"in MoL_CalcRHS after " <> lookup[calc, Name] <> "_reconstruct_" <> ToString[i]},
 
-  Shorthands -> lookup[calc, Shorthands],
+  Shorthands -> lookupDefault[calc, Shorthands, {}],
   Equations ->
     Module[{vars = Join[primitiveVars[calc], consVars[calc]]},
       Join[lookup[calc, ConservedEquations] /. (Map[# -> leftSymbol[#] &, vars]),