From: Matthew Hall <matthew@quickbeam.me.uk>
Date: Wed, 29 Oct 2014 12:28:52 +0000 (+0000)
Subject: Make help command accept -h and --help
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8a3706aca87f7048fcd2da86b86e2d65b9479bd2;p=cargo.git

Make help command accept -h and --help
---

diff --git a/src/bin/cargo.rs b/src/bin/cargo.rs
index f243689d3..d82d297ab 100644
--- a/src/bin/cargo.rs
+++ b/src/bin/cargo.rs
@@ -106,6 +106,9 @@ fn execute(flags: Flags, shell: &mut MultiShell) -> CliResult<Option<()>> {
             cargo::process_executed(r, shell);
             return Ok(None)
         }
+        "help" if flags.arg_args[0].as_slice() == "-h" ||
+                  flags.arg_args[0].as_slice() == "--help" =>
+            (flags.arg_args, "help"),
         "help" => (vec!["-h".to_string()], flags.arg_args[0].as_slice()),
         s => (flags.arg_args.clone(), s),
     };