From c0854473e9b7658cbce06f840d3277b5dad6b7e1 Mon Sep 17 00:00:00 2001
From: blackball <blackball@users.noreply.github.com>
Date: Fri, 7 Aug 2015 10:04:45 +0200
Subject: [PATCH] Implement = operator for BigInteger

There's a copy constructor, but no '=' operator implemented. This is dangerous.
---
 include/rapidjson/internal/biginteger.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/rapidjson/internal/biginteger.h b/include/rapidjson/internal/biginteger.h
index 512b6f97b..f4d6d1282 100755
--- a/include/rapidjson/internal/biginteger.h
+++ b/include/rapidjson/internal/biginteger.h
@@ -51,7 +51,14 @@ class BigInteger {
         if (length > 0)
             AppendDecimal64(decimals + i, decimals + i + length);
     }
-
+    
+    BigInteger& operator=(const BigInteger &rhs)
+    {
+        count_ = rhs.count_;
+        std::memcpy(digits_, rhs.digits_, count_ * sizeof(Type));
+        return *this;
+    }
+    
     BigInteger& operator=(uint64_t u) {
         digits_[0] = u;            
         count_ = 1;