diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/ustring.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/ustring.cpp b/core/ustring.cpp index 23ea3f3617..75fe36dd37 100644 --- a/core/ustring.cpp +++ b/core/ustring.cpp @@ -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++; |