From 9e103df45e4ca2c2392cedf3c9ecb84713962838 Mon Sep 17 00:00:00 2001

From: John Reiser <jreiser@bitwagon.com>

Date: Fri, 23 Sep 2011 08:02:23 -0700

Subject: [PATCH] dracut [PATCH] Parameter expansion occurs before command

 evaluation.

Bash shell expands all ${parameter} before evaluating a command.

For multiple declarations and assignments within the same 'local' command,

then new variables or new values that appear towards the left

do not affect parameter expansion towards the right.

--

John Reiser, jreiser@BitWagon.com

>From 507ad6f66fc66f868a9e5fdd3806e012c4022baa Mon Sep 17 00:00:00 2001

From: John Reiser <jreiser@BitWagon.com>

Date: Fri, 23 Sep 2011 07:37:43 -0700

Subject: [PATCH] Parameter expansion occurs before command evaluation.

${parameter} on the right is expanded before evaluating "local var=value"

on the left.

---

 dracut-functions |    2 +-

 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dracut-functions b/dracut-functions

index 5508809..c4f7f61 100755

--- a/dracut-functions

+++ b/dracut-functions

@@ -272,7 +272,7 @@ check_vol_slaves() {

 inst_dir() {

     [[ -e ${initdir}"$1" ]] && return 0  # already there

-    local _dir="$1" _part=${_dir%/*} _file

+    local _dir="$1" _part="${1%/*}" _file

     while [[ "$_part" != "${_part%/*}" ]] && ! [[ -e "${initdir}${_part}" ]]; do

         _dir="$_part $_dir"

         _part=${_part%/*}