From b4752e079f773a4a129f0144e0d194d3f93c2112 Mon Sep 17 00:00:00 2001
From: muskuloes <t.victor@campus.lmu.de>
Date: Mon, 20 Apr 2020 22:21:57 +0200
Subject: [PATCH] flush output of unexpand command as well

---
 src/uu/expand/src/expand.rs     | 2 +-
 src/uu/unexpand/src/unexpand.rs | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/uu/expand/src/expand.rs b/src/uu/expand/src/expand.rs
index 74a549687..49e189115 100644
--- a/src/uu/expand/src/expand.rs
+++ b/src/uu/expand/src/expand.rs
@@ -244,10 +244,10 @@ fn expand(options: Options) {
                     }
                 }
 
-                safe_unwrap!(output.flush());
                 byte += nbytes; // advance the pointer
             }
 
+            safe_unwrap!(output.flush());
             buf.truncate(0); // clear the buffer
         }
     }
diff --git a/src/uu/unexpand/src/unexpand.rs b/src/uu/unexpand/src/unexpand.rs
index 3c680f8c4..f224441e1 100644
--- a/src/uu/unexpand/src/unexpand.rs
+++ b/src/uu/unexpand/src/unexpand.rs
@@ -324,6 +324,7 @@ fn unexpand(options: Options) {
 
             // write out anything remaining
             write_tabs(&mut output, ts, scol, col, pctype == Tab, init, true);
+            safe_unwrap!(output.flush());
             buf.truncate(0); // clear out the buffer
         }
     }