From 2c71e092f69f5cd3c31ad8a84aa4168118579898 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@gmail.com>
Date: Fri, 20 Oct 2017 21:40:25 +0200
Subject: [PATCH] refactor: Compatibility with Rust 1.20

for_each was stabilised in 1.21, but is not yet available in all
distributions.
---
 src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 634d98f90..7a80b9708 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,7 +11,7 @@ fn run_ls() {
     let mqueues = read_dir("/dev/mqueue")
         .expect("Could not read message queues");
 
-    mqueues.for_each(|queue| {
+    for queue in mqueues {
         let path = queue.unwrap().path();
         let status = {
             let mut file = File::open(&path)
@@ -25,7 +25,7 @@ fn run_ls() {
 
         let queue_name = path.components().last().unwrap().as_os_str();
         println!("{:?}: {}", queue_name, status)
-    });
+    };
 }
 
 fn run_inspect(queue_name: &str) {