Buffer('') should create a 0-length buffer

diff --git a/src/node_buffer.cc b/src/node_buffer.cc
index 7d7e3554067a5a16aa9ff8d40a8fccca459a7f17..8d35b7e6df1d3e546319de4d992086444ee4ee77 100644 (file)
--- a/src/node_buffer.cc
+++ b/src/node_buffer.cc
@@ -352,7 +352,7 @@ Handle<Value> Buffer::Utf8Write(const Arguments &args) {
 
   size_t offset = args[1]->Int32Value();
 
-  if (offset >= buffer->length_) {
+  if (s->Utf8Length() > 0 && offset >= buffer->length_) {
     return ThrowException(Exception::TypeError(String::New(
             "Offset is out of bounds")));
   }
@@ -390,7 +390,7 @@ Handle<Value> Buffer::AsciiWrite(const Arguments &args) {
 
   size_t offset = args[1]->Int32Value();
 
-  if (offset >= buffer->length_) {
+  if (s->Length() > 0 && offset >= buffer->length_) {
     return ThrowException(Exception::TypeError(String::New(
             "Offset is out of bounds")));
   }
@@ -418,7 +418,7 @@ Handle<Value> Buffer::BinaryWrite(const Arguments &args) {
 
   size_t offset = args[1]->Int32Value();
 
-  if (offset >= buffer->length_) {
+  if (s->Length() > 0 && offset >= buffer->length_) {
     return ThrowException(Exception::TypeError(String::New(
             "Offset is out of bounds")));
   }