ParseArgs sets the first element of v8_args to argv[0], so v8_argc will
always be at least 1. This change only calls
V8::SetFlagsFromCommandLine if v8_argc > 1, leading to an additional
startup improvement of ~5%.
PR-URL: https://github.com/nodejs/node/pull/2646
Reviewed-By: trevnorris - Trevor Norris <trev.norris@gmail.com>
#endif
// The const_cast doesn't violate conceptual const-ness. V8 doesn't modify
// the argv array or the elements it points to.
- if (v8_argc != 0)
+ if (v8_argc > 1)
V8::SetFlagsFromCommandLine(&v8_argc, const_cast<char**>(v8_argv), true);
// Anything that's still in v8_argv is not a V8 or a node option.