commit 9bd82f791e68677998487dfadbdb40590973cec9
Author: Scott Little <scott.little@windriver.com>
Date:   Wed Oct 14 10:05:29 2020 -0400

    fix typo that breaks update-pxe-network-installer
    
    Story: 2006387
    Task: 36912
    Change-Id: Ie7efb030d15fbd36b527b76f3d4be0193fc2ac0a
    Signed-off-by: Scott Little <scott.little@windriver.com>

diff --git a/build-tools/update-pxe-network-installer b/build-tools/update-pxe-network-installer
index 826cd41..a636cc6 100755
--- a/build-tools/update-pxe-network-installer
+++ b/build-tools/update-pxe-network-installer
@@ -63,7 +63,7 @@ else
     exit -1
 fi
 
-orig_squashfs_img="$i{CENTOS_REPO}/Binary/LiveOS/squashfs.img"
+orig_squashfs_img="${CENTOS_REPO}/Binary/LiveOS/squashfs.img"
 if [ -f $orig_squashfs_img ]; then
     cp -f $orig_squashfs_img $pxe_network_installer_dir/$orig_img_dir/.
 else