Changed var name on time-int version of diffusion solver.

solvers/DiffusionSolver/DiffusionSolver.cpp

@@ -46,7 +46,7 @@ int main(int argc, char *argv[])
     LibUtilities::FieldIOSharedPtr       fld;
     SpatialDomains::MeshGraphSharedPtr   graph;
     MultiRegions::ContField2DSharedPtr   field;
-    LibUtilities::EquationSharedPtr      ffunc, ex_sol;
+    LibUtilities::EquationSharedPtr      icond, ex_sol;
     StdRegions::ConstFactorMap           factors;
 
     try

solvers/DiffusionSolver/DiffusionSolverTimeInt.cpp

@@ -115,9 +115,9 @@ Diffusion::Diffusion(int argc, char* argv[])
     field->GetCoords(x0,x1,x2);
 
     // Evaluate initial condition
-    LibUtilities::EquationSharedPtr ffunc
+    LibUtilities::EquationSharedPtr icond 
         = session->GetFunction("InitialConditions", "u");
-    ffunc->Evaluate(x0,x1,x2,0.0,field->UpdatePhys());
+    icond->Evaluate(x0,x1,x2,0.0,field->UpdatePhys());
 }
 
 Diffusion::~Diffusion()