brew.rb: fix help regex.

Don't match `help` at the end of every string because `brew installhelp` shouldn't really be running help. Closes Homebrew/homebrew#36559. Closes Homebrew/homebrew#36576. Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
2015-02-05 22:05:02 +01:00 · 2015-02-05 22:05:02 +01:00 · 39ead112f3
commit 39ead112f3
parent 8e34b4c322
1 changed files with 1 additions and 1 deletions
--- a/Library/brew.rb
+++ b/Library/brew.rb
@ -82,7 +82,7 @@ begin
             }

  empty_argv = ARGV.empty?
-  help_regex = /(-h$|--help$|--usage$|-\?$|help$)/
+  help_regex = /(-h$|--help$|--usage$|-\?$|^help$)/
  help_flag = false
  cmd = nil