From 4f49d09272d4885629bdde484edea875d9b45c94 Mon Sep 17 00:00:00 2001
From: Hein-Pieter van Braam <hp@tmm.cx>
Date: Fri, 22 Feb 2019 19:27:13 +0100
Subject: Don't crash when parse_utf8 receives a NULL pointer

This can happen when chaining calls to various string methods when the
string is empty.
---
 main/tests/test_string.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'main')

diff --git a/main/tests/test_string.cpp b/main/tests/test_string.cpp
index 511646db0a..edc4fb0c97 100644
--- a/main/tests/test_string.cpp
+++ b/main/tests/test_string.cpp
@@ -1046,6 +1046,13 @@ bool test_32() {
 #undef STRIP_TEST
 }
 
+bool test_33() {
+	OS::get_singleton()->print("\n\nTest 33: parse_utf8(null, -1)\n");
+
+	String empty;
+	return empty.parse_utf8(NULL, -1) == true;
+}
+
 typedef bool (*TestFunc)(void);
 
 TestFunc test_funcs[] = {
@@ -1082,6 +1089,7 @@ TestFunc test_funcs[] = {
 	test_30,
 	test_31,
 	test_32,
+	test_33,
 	0
 
 };
-- 
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