From ca0ee767cb5f93420b456fa47422ae2b3e266b4f Mon Sep 17 00:00:00 2001
From: dankan1890 <mewuidev2@gmail.com>
Date: Mon, 3 Feb 2020 17:59:24 +0100
Subject: [PATCH] Fixed String::humanize_size crash.

Close #35872
---
 core/ustring.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/ustring.cpp b/core/ustring.cpp
index 8a1fbfd3836..08418463a0a 100644
--- a/core/ustring.cpp
+++ b/core/ustring.cpp
@@ -3324,7 +3324,7 @@ String String::humanize_size(uint64_t p_size) {
 
 	int prefix_idx = 0;
 
-	while (prefix_idx < prefixes.size() && p_size > (_div * 1024)) {
+	while (prefix_idx < prefixes.size() - 1 && p_size > (_div * 1024)) {
 		_div *= 1024;
 		prefix_idx++;
 	}