Optimization: let tests pass
[scilab.git] / scilab / modules / optimization / demos / neldermead / nmplot_summary.sci
index 07ba84d..2fbf72e 100644 (file)
 
 function nmplot_summary(nm)
     function str = _strvec ( x )
+        if isempty(x) then
+            str = "";
+            return
+        end
         str = strcat(string(x)," ")
     endfunction