fix error messages

zalando · Oct 16, 2017 · 2fa6b60 · 2fa6b60
1 parent 0a69108
commit 2fa6b60
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pkg/cluster/resources.go b/pkg/cluster/resources.go
@@ -124,13 +124,13 @@ func (c *Cluster) createStatefulSet() (*v1beta1.StatefulSet, error) {
 func getPodIndex(podName string) (int32, error) {
 	parts := strings.Split(podName, "-")
 	if len(parts) == 0 {
-		return 0, fmt.Errorf("no postfix")
+		return 0, fmt.Errorf("no pod index")
 	}
 
 	postfix := parts[len(parts)-1]
 	res, err := strconv.ParseInt(postfix, 10, 32)
 	if err != nil {
-		return 0, fmt.Errorf("couldn not parse postfix: %v", err)
+		return 0, fmt.Errorf("couldn not parse pod index: %v", err)
 	}
 
 	return int32(res), nil