From: lace <>
Date: Wed, 21 Mar 2007 14:17:23 +0000 (+0000)
Subject: Implemented undistinguishable workaround for: bash-2.0 (RHEL3)
X-Git-Url: https://git.jankratochvil.net/?p=nethome.git;a=commitdiff_plain;h=242fbae6821509bd874272c763758717a5cc37a6;ds=sidebyside

Implemented undistinguishable workaround for: bash-2.0 (RHEL3)
---

diff --git a/boot b/boot
index 8b6b8f3..05c5675 100755
--- a/boot
+++ b/boot
@@ -5,14 +5,17 @@
 
 set -e
 abs="${BASH_SOURCE[0]}"
-# bash-2.0 (RHEL3)
+if [ -z "$abs" ];then
+	# bash-2.0 (RHEL3)
+	abs="`history 1|awk '/\/boot *$/{print $NF}'`"
+fi
+if [ -n "$abs" -a "$abs" = "${abs#/}" ];then
+	abs="$PWD/$abs"
+fi
 if [ -z "$abs" ];then
 	HOME="$PWD"
 	echo >&2 "WARNING: Defaulting to: HOME=$HOME"
 else
-	if [ "$abs" = "${abs#/}" ];then
-		abs="$PWD/$abs"
-	fi
 	abs="`dirname "$abs"`"
 	HOME="$abs"
 fi