A follow-up to r3009: add parentheses around one more anonymous function.

src/d8-posix.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 293 matching lines @@
 }
 
 
 // Accumulates the output from the child in a string handle.  Returns true if it
 // succeeded or false if an exception was thrown.
 static Handle<Value> GetStdout(int child_fd,
                                struct timeval& start_time,
                                int read_timeout,
                                int total_timeout) {
   Handle<String> accumulator = String::Empty();
-  const char* source = "function(a, b) { return a + b; }";
+  const char* source = "(function(a, b) { return a + b; })";
   Handle<Value> cons_as_obj(Script::Compile(String::New(source))->Run());
   Handle<Function> cons_function(Function::Cast(*cons_as_obj));
   Handle<Value> cons_args[2];
 
   int fullness = 0;
   static const int kStdoutReadBufferSize = 4096;
   char buffer[kStdoutReadBufferSize];
 
   if (fcntl(child_fd, F_SETFL, O_NONBLOCK) != 0) {
     return ThrowException(String::New(strerror(errno)));
@@ skipping 341 matching lines @@
 void Shell::AddOSMethods(Handle<ObjectTemplate> os_templ) {
   os_templ->Set(String::New("system"), FunctionTemplate::New(System));
   os_templ->Set(String::New("chdir"), FunctionTemplate::New(ChangeDirectory));
   os_templ->Set(String::New("setenv"), FunctionTemplate::New(SetEnvironment));
   os_templ->Set(String::New("umask"), FunctionTemplate::New(SetUMask));
   os_templ->Set(String::New("mkdirp"), FunctionTemplate::New(MakeDirectory));
   os_templ->Set(String::New("rmdir"), FunctionTemplate::New(RemoveDirectory));
 }
 
 }  // namespace v8