no_fork : Remove allocation for empty vector (#3544)

* no_fork : Remove allication for empty vector * style

no_fork : Remove allocation for empty vector (#3544)
* no_fork : Remove allication for empty vector * style
49a0ae55 · pawelpiotrowicz · Scott Cyphers · d6f933d5 · 49a0ae55
Commit 49a0ae55 authored Aug 29, 2019 by pawelpiotrowicz Committed by Scott Cyphers Aug 29, 2019
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constant.hpp src/ngraph/op/constant.hpp +3 -1

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--- a/src/ngraph/op/constant.hpp
+++ b/src/ngraph/op/constant.hpp
@@ -95,7 +95,8 @@ namespace ngraph
                    ", expected ",
                    shape_size(m_shape),
                    ".");
-
+                if (values.size())
+                {
                    if (type.is_integral())
                    {
                        if (type.is_signed())
@@ -126,6 +127,7 @@ namespace ngraph
                        }
                        write_values(dvalues);
                    }
+                }
                constructor_validate_and_infer_types();
            }