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metamodel: PartialOrder::[] fail on wrong key
[nit.git]
/
src
/
metamodel
/
partial_order.nit
diff --git
a/src/metamodel/partial_order.nit
b/src/metamodel/partial_order.nit
index
4960a51
..
7e7d936
100644
(file)
--- a/
src/metamodel/partial_order.nit
+++ b/
src/metamodel/partial_order.nit
@@
-58,11
+58,7
@@
special Collection[E]
# Return the element associed with the item
meth [](e: E): PartialOrderElement[E]
do
- if _elements.has_key(e) then
- return _elements[e]
- else
- return null
- end
+ return _elements[e]
end
# Return a dot representation