nbench. Fix exception handler output. (#1713)

6367ad7d · shssf · Scott Cyphers · e0434a9b · 6367ad7d
Commit 6367ad7d authored Sep 28, 2018 by shssf Committed by Scott Cyphers Sep 28, 2018
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nbench.cpp src/tools/nbench/nbench.cpp +2 -2

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--- a/src/tools/nbench/nbench.cpp
+++ b/src/tools/nbench/nbench.cpp
@@ -387,11 +387,11 @@ OPTIONS
                print_results(perf_shape, timing_detail);
            }
        }
-        catch (ngraph::unsupported_op ue)
+        catch (ngraph::unsupported_op& ue)
        {
            cout << "Unsupported op '" << ue.what() << "' in model " << model << endl;
        }
-        catch (exception e)
+        catch (exception& e)
        {
            cout << "Exception caught on '" << model << "'\n" << e.what() << endl;
        }