src: remove redeclarations of variables

Remove redeclarations of variables in node.js. This includes removing
one apparently unnecessary `NativeModule.require('module')`.

PR-URL: https://github.com/nodejs/node/pull/4605
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Rich Trott 2016-01-09 20:59:54 -08:00 committed by James M Snell
parent bfc4823d00
commit 53cc9785ab

View File

@ -63,13 +63,11 @@
} else if (process.argv[1] == 'debug') {
// Start the debugger agent
var d = NativeModule.require('_debugger');
d.start();
NativeModule.require('_debugger').start();
} else if (process.argv[1] == '--debug-agent') {
// Start the debugger agent
var d = NativeModule.require('_debug_agent');
d.start();
NativeModule.require('_debug_agent').start();
} else if (process.profProcess) {
NativeModule.require('internal/v8_prof_processor');
@ -142,8 +140,6 @@
}
} else {
var Module = NativeModule.require('module');
// If -i or --interactive were passed, or stdin is a TTY.
if (process._forceRepl || NativeModule.require('tty').isatty(0)) {
// REPL
@ -594,7 +590,7 @@
// getcwd(3) can fail if the current working directory has been deleted.
// Fall back to the directory name of the (absolute) executable path.
// It's not really correct but what are the alternatives?
var cwd = path.dirname(process.execPath);
cwd = path.dirname(process.execPath);
}
var module = new Module(name);