From bc2e8d99e5ae0dbd69e712cc71da3033f5f30139 Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Sat, 25 Nov 2017 00:07:54 -0300
Subject: Made Vector::ptrw explicit for writing, compiler was sometimes using
 the wrong function, leading to unnecesary copy on writes and reduced
 performance.

---
 core/string_buffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/string_buffer.cpp')

diff --git a/core/string_buffer.cpp b/core/string_buffer.cpp
index 195068f887..8489df2599 100644
--- a/core/string_buffer.cpp
+++ b/core/string_buffer.cpp
@@ -71,7 +71,7 @@ StringBuffer &StringBuffer::reserve(int p_size) {
 	bool need_copy = string_length > 0 && buffer.empty();
 	buffer.resize(next_power_of_2(p_size));
 	if (need_copy) {
-		memcpy(buffer.ptr(), short_buffer, string_length * sizeof(CharType));
+		memcpy(buffer.ptrw(), short_buffer, string_length * sizeof(CharType));
 	}
 
 	return *this;
-- 
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