redir: reassign version from 2.2.1_9 to 2.2.1-9

Version string like 2.2.1_9 can be ambiguous with revision number. Closes Homebrew/legacy-homebrew#38749. Signed-off-by: Xu Cheng <xucheng@me.com>
Homebrew · Apr 18, 2015 · 2d671df · 2d671df
1 parent 233b020
commit 2d671df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/redir.rb b/Formula/redir.rb
@@ -1,7 +1,7 @@
 class Redir < Formula
   homepage "http://sammy.net/~sammy/hacks/"
   url "https://github.com/TracyWebTech/redir/archive/2.2.1-9.tar.gz"
-  version "2.2.1_9"
+  version "2.2.1-9"
   sha1 "84ae75104d79432bbc15f67e4dc2980e0912b2b6"
 
   bottle do