From 6daf729374eb0768a3ad510eda3491db1b06a1ca Mon Sep 17 00:00:00 2001
From: argirok <argirokokogiannaki@gmail.com>
Date: Fri, 1 Dec 2023 17:13:16 +0200
Subject: [PATCH] [develop | DONE | CHANGED] : String utils - urlPrefix add
 check in case url is null

---
 utils/string-utils.class.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/string-utils.class.ts b/utils/string-utils.class.ts
index 1f24592f..f71cdc3e 100644
--- a/utils/string-utils.class.ts
+++ b/utils/string-utils.class.ts
@@ -284,7 +284,7 @@ export class StringUtils {
   public static jsonRegex = /^[\],:{}\s]*$/;
   
   public static urlPrefix(url: string): string {
-    if (url.startsWith("http://") || url.startsWith("https://") || url.startsWith("//")) {
+    if (!url || url.startsWith("http://") || url.startsWith("https://") || url.startsWith("//")) {
       return "";
     } else {
       return "//";