From eb603be4aec4e0294b9d553625005c2196c155e8 Mon Sep 17 00:00:00 2001
From: inxi-svn <inxi-svn@techpatterns.com>
Date: Thu, 6 Aug 2009 23:40:21 +0000
Subject: [PATCH] made fully dynamic, prints out every other hard disk, with
 modulus.

---
 inxi | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/inxi b/inxi
index 46523b4..5010df1 100755
--- a/inxi
+++ b/inxi
@@ -3931,8 +3931,8 @@ print_gfx_data()
 print_hard_disk_data()
 {
 	eval $LOGFS
-	local hdd_data='' hdd_data_2='' a_hdd_working='' hdd_temp_data='' hdd_counter=0
-	local dev_data='' size_data='' hdd_model='' hdd_model_2='' hdd_model_3='' usb_data=''
+	local hdd_data='' hdd_data_2='' a_hdd_working='' hdd_temp_data='' 
+	local dev_data='' size_data='' hdd_model='' usb_data=''
 
 	# load A_HDD_DATA
 	get_hdd_data_basic
@@ -3987,11 +3987,14 @@ print_hard_disk_data()
 						hdd_data=''
 						hdd_model=''
 						;;
-					2|4|6|8|10|12|14)
-						hdd_data=$( create_print_line " " "${hdd_model}${CN}" )
-						print_screen_output "$hdd_data"
-						hdd_data=''
-						hdd_model=''
+					*)
+						# using modulus here, if divisible by 2, print line, otherwise skip
+						if [[ $(( $i % 2 )) -eq 0 ]];then
+							hdd_data=$( create_print_line " " "${hdd_model}${CN}" )
+							print_screen_output "$hdd_data"
+							hdd_data=''
+							hdd_model=''
+						fi
 						;;
 				esac
 			fi