From 86fa58d6c86360c9b98dbb8bfc6c3f65447f9d4c Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Wed, 16 Mar 2016 15:00:34 -0400
Subject: [PATCH] remove unused variable in compiletest

---
 src/compiletest/compiletest.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/compiletest/compiletest.rs b/src/compiletest/compiletest.rs
index 51bc9d71f88..6c6a78a360b 100644
--- a/src/compiletest/compiletest.rs
+++ b/src/compiletest/compiletest.rs
@@ -126,12 +126,6 @@ pub fn parse_config(args: Vec<String> ) -> Config {
         }
     }
 
-    let filter = if !matches.free.is_empty() {
-        Some(matches.free[0].clone())
-    } else {
-        None
-    };
-
     Config {
         compile_lib_path: make_absolute(opt_path(matches, "compile-lib-path")),
         run_lib_path: make_absolute(opt_path(matches, "run-lib-path")),