fix a cppcheck error

fb5ffc39 · Shucai Xiao · 09f7ee54 · fb5ffc39
Commit fb5ffc39 authored Apr 05, 2019 by Shucai Xiao
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src/onnx/onnx.cpp src/onnx/onnx.cpp +1 -1

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--- a/src/onnx/onnx.cpp
+++ b/src/onnx/onnx.cpp
@@ -519,7 +519,7 @@ struct onnx_parser
    }
    instruction_ref
-    parse_matmul(const std::string&, attribute_map, std::vector<instruction_ref> args)
+    parse_matmul(const std::string&, const attribute_map&, std::vector<instruction_ref> args)
    {
        auto l0      = args[0];
        auto l1      = args[1];