From d94bb0e0fb54901aa661072e5e54db2850c24772 Mon Sep 17 00:00:00 2001
From: Luis de Bethencourt <luisbg@kernel.org>
Date: Sun, 22 Oct 2017 16:27:00 +0100
Subject: [PATCH] Unnecessary reference

This creates a reference to a reference, clean it.

Fixes https://github.com/sdroege/gstreamer-rs/pull/48
Fixes https://github.com/sdroege/gstreamer-rs/issues/47
---
 examples/src/bin/utils/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/src/bin/utils/mod.rs b/examples/src/bin/utils/mod.rs
index af8391015..a051de571 100644
--- a/examples/src/bin/utils/mod.rs
+++ b/examples/src/bin/utils/mod.rs
@@ -30,7 +30,7 @@ impl fmt::Display for ExampleError {
             ExampleError::ElementError(ref element, ref err, ref debug) => {
                 write!(f, "Error from {}: {} ({:?})", element, err, debug)
             }
-            ExampleError::MissingFeature(ref feature) => write!(
+            ExampleError::MissingFeature(feature) => write!(
                 f,
                 "Feature {} is required. Please rebuild with --features {}",
                 feature,