From 6ba236af1a5bc4e6c74c932c314d8d73706d4f28 Mon Sep 17 00:00:00 2001
From: Simon MacMullen <simon@rabbitmq.com>
Date: Wed, 4 Jul 2012 17:41:16 +0100
Subject: [PATCH] Cosmetic: starting a line with "_ =" is meaningless.

---
 check_xref | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/check_xref b/check_xref
index 55458c6684..6eb89e1542 100755
--- a/check_xref
+++ b/check_xref
@@ -32,7 +32,7 @@ main([PluginsDir|Argv]) ->
     LibDir = filename:join(Cwd, "lib"),
     case filelib:is_dir(LibDir) of
         false -> ok;
-        true  -> _ = os:cmd("rm -rf " ++ LibDir)
+        true  -> os:cmd("rm -rf " ++ LibDir)
     end,
 
     try
@@ -40,7 +40,7 @@ main([PluginsDir|Argv]) ->
     after
         %% TODO: bootstrap file_handle_cache and use
         %% rabbit_file:recursive_delete instead of this...
-        _ = os:cmd("rm -rf " ++ LibDir)
+        os:cmd("rm -rf " ++ LibDir)
     end.
 
 check(Cwd, PluginsDir, LibDir, Checks) ->