op-program: fix cli reflection test

8948e63f · protolambda · 6bad2a82 · 8948e63f
Commit 8948e63f authored Jun 21, 2023 by protolambda
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flags_test.go op-program/host/flags/flags_test.go +3 -3

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--- a/op-program/host/flags/flags_test.go
+++ b/op-program/host/flags/flags_test.go
@@ -51,9 +51,9 @@ func TestCorrectEnvVarPrefix(t *testing.T) {
 func envVarForFlag(flag cli.Flag) string {
 	values := reflect.ValueOf(flag)
-	envVarValue := values.FieldByName("EnvVar")
+	envVarValue := values.Elem().FieldByName("EnvVars")
-	if envVarValue == (reflect.Value{}) {
+	if envVarValue == (reflect.Value{}) || envVarValue.Len() == 0 {
 		return ""
 	}
-	return envVarValue.String()
+	return envVarValue.Index(0).String()
 }