Index: Source/core/dom/CharacterData.idl |
diff --git a/Source/core/dom/CharacterData.idl b/Source/core/dom/CharacterData.idl |
index 10972ba4035926baea23ce7e5b2f69af12626baa..7132d6de9505d1112aac4904df147358f35aad8d 100644 |
--- a/Source/core/dom/CharacterData.idl |
+++ b/Source/core/dom/CharacterData.idl |
@@ -23,7 +23,7 @@ interface CharacterData : Node { |
readonly attribute unsigned long length; |
- [TreatReturnedNullStringAs=Null, RaisesException] DOMString substringData(unsigned long offset, unsigned long length); |
+ [RaisesException] DOMString? substringData(unsigned long offset, unsigned long length); |
void appendData(DOMString data); |
[RaisesException] void insertData(unsigned long offset, DOMString data); |