diff options
Diffstat (limited to 'core/ustring.cpp')
| -rw-r--r-- | core/ustring.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/core/ustring.cpp b/core/ustring.cpp index 083a1eaed6..75fe36dd37 100644 --- a/core/ustring.cpp +++ b/core/ustring.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -3578,9 +3578,12 @@ bool String::is_valid_integer() const { bool String::is_valid_hex_number(bool p_with_prefix) const { - int from = 0; int len = length(); + if (len == 0) + return false; + + int from = 0; if (len != 1 && (operator[](0) == '+' || operator[](0) == '-')) from++; |