Bugfixes + ability to set values per query.

base.go

@@ -30,8 +30,6 @@ func NewConnection() *BaseClient {
 
 	if b.LoggerWriter == nil {
 		b.LoggerWriter = log.New(os.Stdout, "", log.LstdFlags)
-	} else {
-		b.LoggerWriter = b.LoggerWriter
 	}
 
 	b.endpoint = envutil.Getenv("GRAPHQL_ENDPOINT", "https://api.github.com/graphql")
@@ -96,3 +94,7 @@ func NewConnection() *BaseClient {
 	b.Logger.Info(b, "graphQL client initialized;")
 	return b
 }
+
+func (b *BaseClient) SetEndpoint(endpoint string) {
+	b.endpoint = endpoint
+}