diff options
Diffstat (limited to 'JavaScriptCore/runtime/StringPrototype.cpp')
| -rw-r--r-- | JavaScriptCore/runtime/StringPrototype.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/JavaScriptCore/runtime/StringPrototype.cpp b/JavaScriptCore/runtime/StringPrototype.cpp index cfbb3be..91e9b06 100644 --- a/JavaScriptCore/runtime/StringPrototype.cpp +++ b/JavaScriptCore/runtime/StringPrototype.cpp @@ -425,9 +425,10 @@ EncodedJSValue JSC_HOST_CALL stringProtoFuncReplace(ExecState* exec) // Not a regular expression, so treat the pattern as a string. UString patternString = pattern.toString(exec); - if (patternString.length() == 1 && callType == CallTypeNone) + // Special case for single character patterns without back reference replacement + if (patternString.length() == 1 && callType == CallTypeNone && replacementString.find('$', 0) == notFound) return JSValue::encode(sourceVal->replaceCharacter(exec, patternString[0], replacementString)); - + const UString& source = sourceVal->value(exec); size_t matchPos = source.find(patternString); |