From f9627e02d0987551f80d68447b65bc05ba7d19aa Mon Sep 17 00:00:00 2001
From: Mariano Casco <mariano.c88@gmail.com>
Date: Mon, 30 May 2016 17:32:57 -0300
Subject: [PATCH] tail: print empty line between headers

---
 src/tail/tail.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/tail/tail.rs b/src/tail/tail.rs
index ab526ec97..a806af722 100755
--- a/src/tail/tail.rs
+++ b/src/tail/tail.rs
@@ -147,6 +147,7 @@ pub fn uumain(args: Vec<String>) -> i32 {
         unbounded_tail(buffer, &settings);
     } else {
         let mut multiple = false;
+        let mut first_header = true;
         let mut readers = Vec::new();
 
         if files.len() > 1 {
@@ -155,8 +156,10 @@ pub fn uumain(args: Vec<String>) -> i32 {
 
         for filename in &files {
             if multiple {
+                if !first_header { println!(""); }
                 println!("==> {} <==", filename);
             }
+            first_header = false;
 
             let path = Path::new(filename);
             let file = File::open(&path).unwrap();