Index: /issm/trunk-jpl/src/c/solutionsequences/solutionsequence_linear.cpp
===================================================================
--- /issm/trunk-jpl/src/c/solutionsequences/solutionsequence_linear.cpp	(revision 21293)
+++ /issm/trunk-jpl/src/c/solutionsequences/solutionsequence_linear.cpp	(revision 21294)
@@ -47,5 +47,5 @@
 	nF=pf->Norm(NORM_TWO);
 	solver_residue=nKUF/nF;
-	//if(solver_residue>1.e-6)_error_("   solver residue too high!: norm(KU-F)/norm(F)=" << solver_residue << "\n");
+	if(solver_residue>1.e-6)_error_("   solver residue too high!: norm(KU-F)/norm(F)=" << solver_residue << "\n");
 
 	//clean up