bugfixes

cmd/dashboard/main.go

@@ -147,12 +147,16 @@ func main() {
 func apiStreams(w http.ResponseWriter, r *http.Request) {
 	ctx, cancel := context.WithTimeout(r.Context(), 3*time.Second)
 	defer cancel()
+
 	c := &mtx.Client{BaseURL: mtxAPI, User: os.Getenv("MTX_API_USER"), Pass: os.Getenv("MTX_API_PASS")}
 	pl, err := c.Paths(ctx)
 	if err != nil {
-		http.Error(w, err.Error(), http.StatusBadGateway)
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusBadGateway)
+		_ = json.NewEncoder(w).Encode(map[string]any{"error": err.Error()})
 		return
 	}
+
 	allowed := map[string]bool{}
 	if streamsCSV != "" {
 		for _, s := range strings.Split(streamsCSV, ",") {
@@ -174,7 +178,7 @@ func apiStreams(w http.ResponseWriter, r *http.Request) {
 		out.Items = append(out.Items, item{Name: p.Name, Live: p.Live(), Viewers: p.Viewers()})
 	}
 	w.Header().Set("Content-Type", "application/json")
-	json.NewEncoder(w).Encode(out)
+	_ = json.NewEncoder(w).Encode(out)
 }
 
 func pageIndex(w http.ResponseWriter, r *http.Request) {