removed error string and get it from primitives for poll ndf no error

go.mod

@@ -7,7 +7,7 @@ require (
 	cloud.google.com/go/pubsub v1.2.0 // indirect
 	firebase.google.com/go v3.12.0+incompatible
 	github.com/go-pg/pg v8.0.6+incompatible
-	github.com/gopherjs/gopherjs v0.0.0-20191106031601-ce3c9ade29de // indirect
+	github.com/gopherjs/gopherjs v0.0.0-20200209183636-89e6cbcd0b6d // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/onsi/ginkgo v1.12.0 // indirect
@@ -22,15 +22,16 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 
 	github.com/spf13/viper v1.6.2
-	gitlab.com/elixxir/comms v0.0.0-20200207001605-3b6328b48ed1
+	gitlab.com/elixxir/comms v0.0.0-20200206201144-aa6e356b3770
 	gitlab.com/elixxir/crypto v0.0.0-20200206203107-b8926242da23
-	gitlab.com/elixxir/primitives v0.0.0-20200207225613-9a4445ddec16
-	golang.org/x/crypto v0.0.0-20200207205829-a95e85b341fd // indirect
+	gitlab.com/elixxir/primitives v0.0.0-20200210205543-5c55c1f6949f
+	golang.org/x/crypto v0.0.0-20200210222208-86ce3cb69678 // indirect
 	golang.org/x/exp v0.0.0-20200207192155-f17229e696bd // indirect
 	golang.org/x/net v0.0.0-20200202094626-16171245cfb2
-	golang.org/x/tools v0.0.0-20200207224406-61798d64f025 // indirect
+	golang.org/x/tools v0.0.0-20200210223759-b0390335f4a1 // indirect
 	google.golang.org/api v0.17.0
-	google.golang.org/genproto v0.0.0-20200207204624-4f3edf09f4f6 // indirect
+	google.golang.org/genproto v0.0.0-20200210034751-acff78025515 // indirect
+	google.golang.org/grpc v1.27.1 // indirect
 	gopkg.in/ini.v1 v1.52.0 // indirect
 	mellium.im/sasl v0.0.0-20190815210834-e27ea4901008 // indirect
 )

notifications/updateNDF.go

@@ -19,8 +19,6 @@ import (
 	"strings"
 )
 
-var noNDFErr = errors.Errorf("Permissioning server does not have an ndf to give to client")
-
 // We use an interface here inorder to allow us to mock the getHost and RequestNDF in the notifcationsBot.Comms for testing
 type notificationComms interface {
 	GetHost(hostId string) (*connect.Host, bool)
@@ -47,7 +45,7 @@ func PollNdf(currentDef *ndf.NetworkDefinition, comms notificationComms) (*ndf.N
 	response, err := comms.RequestNdf(regHost, msg)
 	if err != nil {
 		errMsg := errors.Errorf("Failed to get ndf from permissioning: %v", err)
-		if  strings.Contains(errMsg.Error(), noNDFErr.Error()) {
+		if  strings.Contains(errMsg.Error(), ndf.NO_NDF) {
 			jww.WARN.Println("Continuing without an updated NDF")
 			return nil, nil
 		}