From bb34856e9d0e480758bdc3afaad60654435d12b3 Mon Sep 17 00:00:00 2001
From: Michael Gattozzi <mgattozzi@gmail.com>
Date: Thu, 26 Jan 2017 01:35:00 -0500
Subject: [PATCH] Fix full path being output with `rustdoc -h`

rustdoc would output the full path to the binary when calling it with
the `-h` or `--help` flags. This is undesired behavior. It has been
replaced with a hardcoded string `rustdoc` to fix the issue.

Fixes #39310
---
 src/librustdoc/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 503ef4c3183d2..84f69cd35045c 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -193,7 +193,7 @@ pub fn main_args(args: &[String]) -> isize {
     nightly_options::check_nightly_options(&matches, &opts());
 
     if matches.opt_present("h") || matches.opt_present("help") {
-        usage(&args[0]);
+        usage("rustdoc");
         return 0;
     } else if matches.opt_present("version") {
         rustc_driver::version("rustdoc", &matches);