X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=app%2Fconfig.go;h=5b2d867162d07068c4dee75247df829520cbd2a4;hb=1b0eaa82adf8853641ac460743020f83e889a4a3;hp=f05a9e60aeebcc41235fca107f1d3042f51435ff;hpb=efc1f271711fbbbf06543c1d4883f377019f8c84;p=kraftakt.git

diff --git a/app/config.go b/app/config.go
index f05a9e6..5b2d867 100644
--- a/app/config.go
+++ b/app/config.go
@@ -2,6 +2,7 @@ package app
 
 import (
 	"context"
+	"sync"
 
 	"google.golang.org/appengine/datastore"
 	"google.golang.org/appengine/log"
@@ -18,7 +19,16 @@ var Config struct {
 	GoogleClientSecret string
 }
 
+var mu sync.Mutex
+
 func LoadConfig(ctx context.Context) error {
+	mu.Lock()
+	defer mu.Unlock()
+
+	if Config.ProjectNumber != "" {
+		return nil
+	}
+
 	key := datastore.NewKey(ctx, "Config", "Production", 0, nil)
 	if err := datastore.Get(ctx, key, &Config); err != nil {
 		log.Errorf(ctx, `datastore.Get("Config", "Production") = %v`, err)