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

Index: ../trunk-jpl/src/m/classes/model.m
===================================================================
--- ../trunk-jpl/src/m/classes/model.m  (revision 23433)
+++ ../trunk-jpl/src/m/classes/model.m  (revision 23434)
@@ -127,8 +127,10 @@
                        %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