From 8fdcc397a6ee68028ce615e2669e1b2c5b0d5598 Mon Sep 17 00:00:00 2001
From: inxi-svn <inxi-svn@techpatterns.com>
Date: Wed, 25 May 2011 22:02:29 +0000
Subject: [PATCH] trying to fix that double line output bug

---
 inxi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inxi b/inxi
index 7f82ab4..6d5a3e6 100755
--- a/inxi
+++ b/inxi
@@ -5537,7 +5537,7 @@ print_gfx_data()
 	else
 		gfx_data="${C1}Card:${C2} Failed to Detect Video Card! "
 	fi
-	if [[ $( wc -c <<< ${gfx_data}$display_full_string ) -lt $line_max ]];then
+	if [[ -n $gfx_data && $( wc -c <<< ${gfx_data}$display_full_string ) -lt $line_max ]];then
 		gfx_data=$( create_print_line "$line_starter" "${gfx_data}$display_full_string" )
 	else
 		gfx_data=$( create_print_line "$line_starter" "$gfx_data" )