Index: /issm/trunk-jpl/src/c/solutionsequences/solutionsequence_linear.cpp
===================================================================
--- /issm/trunk-jpl/src/c/solutionsequences/solutionsequence_linear.cpp	(revision 21569)
+++ /issm/trunk-jpl/src/c/solutionsequences/solutionsequence_linear.cpp	(revision 21570)
@@ -48,9 +48,5 @@
 	solver_residue=nKUF/nF;
 
-#ifdef _HAVE_ADOLC_
-	if(!isnan(solver_residue_threshold.getValue()) && solver_residue>solver_residue_threshold)_error_("   solver residue too high!: norm(KU-F)/norm(F)=" << solver_residue << "\n");
-#else
-	if(!isnan(solver_residue_threshold) && solver_residue>solver_residue_threshold)_error_("   solver residue too high!: norm(KU-F)/norm(F)=" << solver_residue << "\n");
-#endif
+	if(!xIsNan(solver_residue_threshold) && solver_residue>solver_residue_threshold)_error_("   solver residue too high!: norm(KU-F)/norm(F)=" << solver_residue << "\n");