diff --git a/go/tumblrandom/tumblrandom.go b/go/tumblrandom/tumblrandom.go
index 3811448d62..d022ee4da4 100644
--- a/go/tumblrandom/tumblrandom.go
+++ b/go/tumblrandom/tumblrandom.go
@@ -205,7 +205,7 @@ type likesResponse struct {
}
var (
- refreshBuf map[string][]Post
+ refreshBuf = map[string][]Post{}
refreshBufMu sync.Mutex
)
@@ -279,6 +279,9 @@ func (a *app) refreshLikes(rw http.ResponseWriter, r *http.Request) {
urlSuffix = lr.Response.Links.Next.Href
if urlSuffix != "" {
+ refreshBufMu.Lock()
+ refreshBuf[refreshSess] = likes
+ refreshBufMu.Unlock()
fmt.Fprintf(rw, `
@@ -286,8 +289,8 @@ func (a *app) refreshLikes(rw http.ResponseWriter, r *http.Request) {