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-rw-r--r--sca-cpp/trunk/kernel/element.hpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/sca-cpp/trunk/kernel/element.hpp b/sca-cpp/trunk/kernel/element.hpp
index c69d3bbf07..27b5af8691 100644
--- a/sca-cpp/trunk/kernel/element.hpp
+++ b/sca-cpp/trunk/kernel/element.hpp
@@ -172,10 +172,10 @@ const list<value> elementToValueGroupValues(const value& v, const list<value>& l
if (car<value>(car(l)) != car<value>(v))
return cons(v, l);
if (!elementToValueIsList(cadr<value>(car(l)))) {
- const value g = mklist<value>(car<value>(v), mklist<value>(cdr<value>(v), cdr<value>(car(l))));
+ const value g = mklist<value>(car<value>(v), mklist<value>(isList(cadr<value>(v))? (value)cdr<value>(v) : cadr<value>(v), isList(cadr<value>(car(l)))? (value)cdr<value>(car(l)) : cadr<value>(car(l))));
return elementToValueGroupValues(g, cdr(l));
}
- const value g = mklist<value>(car<value>(v), cons<value>(cdr<value>(v), (list<value>)cadr<value>(car(l))));
+ const value g = mklist<value>(car<value>(v), cons<value>(isList(cadr<value>(v))? (value)cdr<value>(v) : cadr<value>(v), (list<value>)cadr<value>(car(l))));
return elementToValueGroupValues(g, cdr(l));
}