From a1d4e0be8887f316303b9e76fc46b722db6605ac Mon Sep 17 00:00:00 2001
From: inxi-svn <inxi-svn@techpatterns.com>
Date: Tue, 1 Apr 2014 21:26:15 +0000
Subject: [PATCH] small bug fix, forgot to check for null value in i printout

---
 inxi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/inxi b/inxi
index 7e2dfc1..c90def3 100755
--- a/inxi
+++ b/inxi
@@ -10529,8 +10529,10 @@ print_networking_ip_data()
 			if [[ $( calculate_line_length "$if_string_holding$if_string" ) -lt $COLS_INNER ]];then
 				if_string_holding="$if_string_holding$if_string"
 			else
-				full_string=$( create_print_line " " "$if_string_holding${CN}" )
-				print_screen_output "$full_string"
+				if [[ -n $if_string_holding ]];then
+					full_string=$( create_print_line " " "$if_string_holding${CN}" )
+					print_screen_output "$full_string"
+				fi
 				if_string_holding="$if_string"
 			fi
 		fi