X-Git-Url: https://git.jankratochvil.net/?p=nethome.git;a=blobdiff_plain;f=boot;h=05c567586643cd3470d054c964d68d434d818975;hp=8b6b8f30631d6ba517121a8a96442c6cd50253c4;hb=242fbae6821509bd874272c763758717a5cc37a6;hpb=5b42066804db3c8574025ab7647a2d45a256fce9

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