From 4bbf5ddd8c50fa9d729cda9fbb49aee3c921e35a Mon Sep 17 00:00:00 2001
From: TangBin <tangbin@yunionyun.com>
Date: Thu, 21 Mar 2019 19:59:24 +0800
Subject: [PATCH] normalizeProvider fix

---
 pkg/compute/models/skus.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/compute/models/skus.go b/pkg/compute/models/skus.go
index d7c3916a2a..3d5a0ca72c 100644
--- a/pkg/compute/models/skus.go
+++ b/pkg/compute/models/skus.go
@@ -427,6 +427,10 @@ func intervalMem(n int) (int, int) {
 }
 
 func normalizeProvider(provider string) string {
+	if len(provider) == 0 {
+		return provider
+	}
+
 	for _, p := range CLOUD_PROVIDERS {
 		if strings.ToLower(p) == strings.ToLower(provider) {
 			return p