diff --git a/code/classes/SCDclass_expcode.m b/code/classes/SCDclass_expcode.m
index 10eac0c227b80c33ab967a085a7ed28415a1a8ac..b7ba781c566a933f2efb413055d441ad090b761c 100644
--- a/code/classes/SCDclass_expcode.m
+++ b/code/classes/SCDclass_expcode.m
@@ -283,12 +283,10 @@ classdef SCDclass_expcode
                     wrappernamelist{end+1}=obj.wrapperlist{ii}{4};
                     wrapperddnamelist{end+1}=obj.wrapperlist{ii}{5};
                 end
-           
                 if(ismember(p.Results.modelname,wrappernamelist) || ismember(p.Results.datadictionary,wrapperddnamelist))
-                    warning('SCDclass_expcode:addwrapper','wrapper ''%s'' already present, ignoring.',modelname);
+                  warning('SCDclass_expcode:addwrapper','wrapper ''%s'' already present, ignoring.',modelname);
+                  return
                 end
-                
-                return
             end
                 
             tempwrapper=cell(10,1);