Index: /issm/trunk-jpl/src/m/classes/model.m
===================================================================
--- /issm/trunk-jpl/src/m/classes/model.m	(revision 24509)
+++ /issm/trunk-jpl/src/m/classes/model.m	(revision 24510)
@@ -179,5 +179,5 @@
 			end
 			%2019 Dec 16
-			if isa(md.dsl,'double')
+			if isa(md.dsl,'double') | isempty(md.dsl.compute_fingerprints)
 				md.dsl=dsl();
 			end