From 573d5277d202db186c4655a43c8deec35660314a Mon Sep 17 00:00:00 2001
From: Nils Steinger <git@n-st.de>
Date: Sat, 25 Feb 2017 18:10:27 +0100
Subject: [PATCH] Ensure a newline is printed even when Swap size cannot be
 determined

---
 nench.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nench.sh b/nench.sh
index c0e7684..25d445a 100755
--- a/nench.sh
+++ b/nench.sh
@@ -24,7 +24,8 @@ then
     printf 'Swap:         -\n'
 else
     printf 'Swap:         '
-    free -h | awk 'NR==4 {print $2}'
+    free -h | awk 'NR==4 {printf $2}'
+    printf '\n'
 fi
 printf 'Kernel:       '
 uname -s -r -m