From 83864514f910abe052901f4a2ca23e6de92f409a Mon Sep 17 00:00:00 2001
From: caryoscelus <caryoscelus@gmx.com>
Date: Fri, 26 Aug 2016 10:42:01 +0300
Subject: [PATCH] fix string iterator

Since strings are null-terminated, size() returns incorrect length,
so use length() instead.

fixes #6287

(cherry picked from commit 810fbb70aec2cbe03721c1f6291a81bbae1adc39)
---
 core/variant_op.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/variant_op.cpp b/core/variant_op.cpp
index c537ed230f..fd64b58bd5 100644
--- a/core/variant_op.cpp
+++ b/core/variant_op.cpp
@@ -3046,7 +3046,7 @@ bool Variant::iter_next(Variant& r_iter,bool &valid) const {
 			const String *str=reinterpret_cast<const String*>(_data._mem);
 			int idx = r_iter;
 			idx++;
-			if (idx >= str->size())
+			if (idx >= str->length())
 				return false;
 			r_iter = idx;
 			return true;