fix: return "" if address is undefined

0xB10C · Oct 30, 2024 · a7fccf1 · a7fccf1
1 parent ec996c4
commit a7fccf1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tools/websocket/www/js/lib.js b/tools/websocket/www/js/lib.js
@@ -5,6 +5,9 @@ function uint8ArrayToHexString(uint8Array) {
 }
 
 function removePortFromIPPort(str) {
+  if (!str) {
+    return ""
+  }
   let port = str.split(":").slice(-1)[0];
   return str.replace(":" + port, "");
 }