fix

cmd/cgat/main.go

@@ -28,8 +28,11 @@ func main() {
 		if err != nil {
 			panic(err)
 		}
+		return
 	}
 
+	log.Println("running in zalando compatibility mode")
+
 	conf, err := zalando.Load()
 	if err != nil {
 		panic(err)

lib/util/flip/bank.go

 package flip
 
-import "sync"
+import (
+	"sync"
+)
 
 type Bank struct {
 	pending []func() error
@@ -41,16 +43,17 @@ func (T *Bank) Wait() error {
 		return batch[0]()
 	}
 
-	ch := make(chan error, len(T.pending))
+	ch := make(chan error, len(batch))
 
-	for _, pending := range T.pending {
+	for _, pending := range batch {
 		go func(pending func() error) {
 			ch <- pending()
 		}(pending)
 	}
 
-	for i := 0; i < len(T.pending); i++ {
-		if err := <-ch; err != nil {
+	for i := 0; i < len(batch); i++ {
+		err := <-ch
+		if err != nil {
 			return err
 		}
 	}