From dc6438116746147e55c624a58116cc7f9f254c8a Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Thu, 7 Feb 2019 16:09:43 +0100
Subject: [PATCH] 95iscsi:
 /sys/devices/platform/*/flashnode_sess-*/is_boot_target sometimes does not
 exist

cat: '/sys/devices/platform/host2/flashnode_sess-*/is_boot_target': No such file or directory
/usr/lib/dracut/modules.d/95iscsi/module-setup.sh: line 90: [: -eq: unary operator expected

(cherry picked from commit 94eccd15c533f9e10cb0ccdec7e8a42c29bbc8d0)

Resolves: #1552619
---
 modules.d/95iscsi/module-setup.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules.d/95iscsi/module-setup.sh b/modules.d/95iscsi/module-setup.sh
index 47a92e94..dc63ef46 100755
--- a/modules.d/95iscsi/module-setup.sh
+++ b/modules.d/95iscsi/module-setup.sh
@@ -86,6 +86,7 @@ install_iscsiroot() {
     iscsi_host=${host##*/}
 
     for flash in ${host}/flashnode_sess-* ; do
+        [ ! -e "$flash/is_boot_target" ] && continue
         is_boot=$(cat $flash/is_boot_target)
         if [ $is_boot -eq 1 ] ; then
             # qla4xxx flashnode session; skip iBFT discovery