fshalt: support relative paths to the new kernel

1 files changed, 8 insertions, 2 deletions

diff --git a/rc/bin/fshalt b/rc/bin/fshalt
index 127c92691..1d63ac45e 100755
--- a/rc/bin/fshalt
+++ b/rc/bin/fshalt
@@ -14,6 +14,12 @@ if not if(! ~ $#* 0 && ! ~ $#* 1){
 	exit usage
 }
 
+if(~ $reboot yes && ~ $#* 1){
+	bootf=$1
+	if(! ~ $bootf /*)
+		bootf=`{builtin pwd}^/$bootf
+}
+
 path=(/bin)
 builtin cd /
 bind -c '#s' /srv
@@ -47,8 +53,8 @@ cp /bin/sed /tmp
 cp /bin/sleep /tmp
 cp /bin/scram /tmp
 cp /bin/test /tmp
-if(~ $reboot yes && ~ $#* 1){
-	if(! cp $1 /tmp/bootf)
+if(~ $#bootf 1){
+	if(! cp $bootf /tmp/bootf)
 		exit 'failed to copy kernel'
 	bootf=/bin/bootf
 }