source: issm/oecreview/Archive/23390-24306/ISSM-23433-23434.diff

../trunk-jpl/src/m/classes/model.m

@@ -127 +127 @@
                         %2016 October 11
                         if isa(md.esa,'double'); md.esa=esa(); end
                         %2017 February 10th
-                        if md.settings.solver_residue_threshold==0,
-                                md.settings.solver_residue_threshold = 1e-6;
+                        if isa(md.settings,'settings'), %this 'isa' verification: 2018 October 24th
+                                if md.settings.solver_residue_threshold==0,
+                                        md.settings.solver_residue_threshold = 1e-6;
+                                end
                         end
                         %2017 April 10th
                         if isa(md.gia,'gia'), md.gia=giaivins(); end