From 515870c9e8ff833e50f5253ec6e6d43de97519ed Mon Sep 17 00:00:00 2001
From: Minijackson <minijackson@riseup.net>
Date: Tue, 4 Sep 2018 12:33:44 +0200
Subject: Rust stable compatibility + use amplitude decibel conversion

---
 src/main.rs | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 171fe3c..8edc760 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,6 +9,7 @@ extern crate failure;
 extern crate clap;
 extern crate clap_log_flag;
 extern crate clap_verbosity_flag;
+#[macro_use]
 extern crate structopt;
 
 mod dbus_api;
@@ -109,7 +110,17 @@ impl Filter {
     }
 }
 
-fn main() -> Result<(), Error> {
+fn main() {
+    match start() {
+        Ok(()) => (),
+        Err(err) => {
+            eprintln!("Error: {}", err);
+            std::process::exit(-1);
+        }
+    }
+}
+
+fn start() -> Result<(), Error> {
     let args = Cli::from_args();
     args.log.log_all(args.verbose.log_level())?;
 
@@ -142,8 +153,8 @@ fn load(args: LoadCli) -> Result<(), Error> {
 
     let filter = if args.file == "-" {
         let stdin = io::stdin();
-        let mut lock = stdin.lock();
-        read_filter(&mut lock)?
+        let mut handle = stdin.lock();
+        read_filter(&mut handle)?
     } else {
         let mut file = File::open(args.file)?;
         read_filter(&mut file)?
-- 
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