From aba948722fdf70996229109b15d97bfee0549aa6 Mon Sep 17 00:00:00 2001
From: MALASHKIN Andrei <andrei.malashkin-ext@hexagon.com>
Date: Mon, 12 Feb 2024 15:39:20 +0100
Subject: [PATCH] forbid quering of chars

---
 src/JSONVar.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/JSONVar.h b/src/JSONVar.h
index 47606c4..44fe20e 100644
--- a/src/JSONVar.h
+++ b/src/JSONVar.h
@@ -89,7 +89,9 @@ class JSONVar : public Printable {
   JSONVar operator[](const String& key);
   JSONVar operator[](int index);
   JSONVar operator[](const JSONVar& key);  
-
+#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
+  JSONVar operator[](const char) = delete;
+#endif
   int length() const;
   JSONVar keys() const;
   bool hasOwnProperty(const char* key) const;