ARGV.help?: anchor to end of string

Fixes Homebrew#26735.
cmar · Feb 15, 2014 · 1cb51e2 · 1cb51e2
1 parent f872b26
commit 1cb51e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb
@@ -158,7 +158,7 @@ def force_bottle?
   end
 
   def help?
-    empty? || grep(/(-h|--help|--usage|-\?|help)/).any?
+    empty? || grep(/(-h$|--help$|--usage$|-\?$|help$)/).any?
   end
 
   def version?