hs-test: handle error in config serialization

[vpp.git] / extras / hs-test / vppinstance.go

diff --git a/extras/hs-test/vppinstance.go b/extras/hs-test/vppinstance.go
index 15524b8..14d6ab6 100644 (file)
--- a/extras/hs-test/vppinstance.go
+++ b/extras/hs-test/vppinstance.go
@@ -91,6 +91,9 @@ func (vpp *VppInstance) start() error {
        }
 
        serializedConfig, err := serializeVppConfig(vpp.config)
+       if err != nil {
+               return fmt.Errorf("serialize vpp config: %v", err)
+       }
        args := fmt.Sprintf("%s '%s'", vpp.actionFuncName, serializedConfig)
        _, err = vpp.container.execAction(args)
        if err != nil {