From 7b01bcf45603a8727512b60ea5e6b608d668b52b Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Fri, 3 Jun 2022 22:18:47 +0200
Subject: [PATCH] Set IFS to newline

---
 update_psa | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/update_psa b/update_psa
index 0c8b95f..a6d0880 100755
--- a/update_psa
+++ b/update_psa
@@ -112,21 +112,16 @@ update() {
                 revert_customer_repository ; exit 1
             fi
 
-            # FIXME: sollte am anfang so gesetzt werden
-            SAVEIFS=$IFS
-            IFS=$'\n'
             if ! check_md5_for_opkg_packages opkg_output; then
                 log_error "$func:${LINENO}: wrong md5sum for some opkg packages"
                 revert_customer_repository ; exit 1
             fi
-
-            IFS=$SAVEIFS
             
             # perform a dry-run and check if everything might work as expected. 
 
             # Actually execute the opkg command
             if ! exec_opkg $opkg_command; then
-                log_error "$func:${LINENO}: do_update failed"
+                log_error "$func:${LINENO}: exec_opkg $opkg_command failed"
                 fallback_to_previous_version
                 revert_customer_repository ; exit 1
             fi
@@ -150,9 +145,9 @@ if [ $# -ne 1 ] ; then
     echo "Usage: $0 filename"  
     exit 1 
 else
-#    if [ -z $IFS ]; then
-#        IFS=$'\n'
-#    fi
+    if [ -z $IFS ]; then
+        IFS=$'\n'
+    fi
 
     if read_config "$1" ; then
         # set -x