From cd2bc2e3c2117638a79b71791a415d9f77df2fc6 Mon Sep 17 00:00:00 2001
From: olekstomek <olekstomek@gmail.com>
Date: Tue, 27 Jul 2021 00:46:21 +0200
Subject: fix for loop to for-of - SonarLint warning (#112)

* fix for loop to for-of - SonarLint warning

* just remove empty line

* improvement the loop that builds values for qr code
---
 src/components/Card.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/components')

diff --git a/src/components/Card.js b/src/components/Card.js
index 4e7b0de..f0943e2 100644
--- a/src/components/Card.js
+++ b/src/components/Card.js
@@ -18,14 +18,13 @@ export const Card = ({ direction = 'ltr' }) => {
     const needsEscape = ['"', ';', ',', ':', '\\'];
 
     let escaped = '';
-    for (let i = 0; i < v.length; i++) {
-      let c = v[i];
+    for (const c of v) {
       if (needsEscape.includes(c)) {
-        c = '\\' + c;
+        escaped += `\\${c}`;
+      } else {
+        escaped += c;
       }
-      escaped += c;
     }
-
     return escaped;
   };
 
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