From 017eaa412206d8d1669fa88d87281ea30aa6ffe6 Mon Sep 17 00:00:00 2001
From: Florian Dehau <florian.dehau@telecomnancy.net>
Date: Sat, 22 Oct 2016 19:24:35 +0200
Subject: [PATCH] Fix clippy warnings

---
 src/widgets/barchart.rs | 2 +-
 src/widgets/chart.rs    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/widgets/barchart.rs b/src/widgets/barchart.rs
index 9f71416e..dfc28d5d 100644
--- a/src/widgets/barchart.rs
+++ b/src/widgets/barchart.rs
@@ -40,7 +40,7 @@ impl<'a> BarChart<'a> {
     pub fn data(&'a mut self, data: &'a [(&'a str, u64)]) -> &mut BarChart<'a> {
         self.data = data;
         self.values = Vec::with_capacity(self.data.len());
-        for &(l, v) in self.data {
+        for &(_, v) in self.data {
             self.values.push(format!("{}", v));
         }
         self
diff --git a/src/widgets/chart.rs b/src/widgets/chart.rs
index 790055dd..4e93501b 100644
--- a/src/widgets/chart.rs
+++ b/src/widgets/chart.rs
@@ -214,7 +214,7 @@ impl<'a> Widget<'a> for Chart<'a> {
             None => (Buffer::empty(*area), *area),
         };
 
-        let layout = self.layout(&chart_area, &area);
+        let layout = self.layout(&chart_area, area);
         let width = layout.graph_area.width;
         let height = layout.graph_area.height;
         let margin_x = layout.graph_area.x - area.x;