From a6018700645a037e629d64ade52bb93bb7fb70ae Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 13 May 2015 11:49:05 +0200
Subject: [PATCH] 5?-dracut*.install: better parsing of /proc/cmdline

"read -r -d '' -a" does, what we want.
---
 50-dracut.install        | 8 ++++----
 51-dracut-rescue.install | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/50-dracut.install b/50-dracut.install
index 38e672f7..7d081d53 100755
--- a/50-dracut.install
+++ b/50-dracut.install
@@ -19,13 +19,13 @@ case "$COMMAND" in
         fi
 
         if [[ -f /etc/kernel/cmdline ]]; then
-            readarray -t BOOT_OPTIONS < /etc/kernel/cmdline
+            read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
         elif [[ -f /usr/lib/kernel/cmdline ]]; then
-            readarray -t BOOT_OPTIONS < /usr/lib/kernel/cmdline
+            read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
         fi
 
-        if ! [[ "${BOOT_OPTIONS[@]}" ]]; then
-            read -ar BOOT_OPTIONS < /proc/cmdline
+        if ! [[ ${BOOT_OPTIONS[*]} ]]; then
+            read -r -d '' -a BOOT_OPTIONS < /proc/cmdline
         fi
 
         unset noimageifnotneeded
diff --git a/51-dracut-rescue.install b/51-dracut-rescue.install
index 91522184..0f262d58 100755
--- a/51-dracut-rescue.install
+++ b/51-dracut-rescue.install
@@ -40,12 +40,12 @@ fi
 [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
 
 if [[ -f /etc/kernel/cmdline ]]; then
-    readarray -t BOOT_OPTIONS < /etc/kernel/cmdline
+    read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
 elif [[ -f /usr/lib/kernel/cmdline ]]; then
-    readarray -t BOOT_OPTIONS < /usr/lib/kernel/cmdline
+    read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
 fi
 if ! [[ "${BOOT_OPTIONS[@]}" ]]; then
-    read -ar BOOT_OPTIONS < /proc/cmdline
+    read -r -d '' -a BOOT_OPTIONS < /proc/cmdline
 fi
 if ! [[ $BOOT_OPTIONS ]]; then
     exit 1