cppcheck warning removed (exception in pkt6.cc caught by reference)

021f3f24 · Tomek Mrugalski · 937b5a6f · 021f3f24
Commit 021f3f24 authored Oct 17, 2011 by Tomek Mrugalski 🛰
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src/lib/dhcp/pkt6.cc src/lib/dhcp/pkt6.cc +1 -1

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--- a/src/lib/dhcp/pkt6.cc
+++ b/src/lib/dhcp/pkt6.cc
@@ -120,7 +120,7 @@ Pkt6::packUDP() {
                      << length << ", actual len=" << offset);
        }
    }
-    catch (Exception e) {
+    catch (const Exception& e) {
        cout << "Packet build failed:" << e.what() << endl;
        return (false);
    }