Build netboot package checksum file with relative paths

diff --git a/grml-live b/grml-live
index fb4115a..2795e17 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -1389,7 +1389,10 @@ create_netbootpackage() {
   fi
 
   if tar -C "$OUTPUTDIR" -jcf "${OUTPUT_FILE}" "grml_netboot_package_${GRML_NAME}_${VERSION}" ; then
-    sha1sum "${OUTPUT_FILE}" > "${OUTPUT_FILE}.sha1"
+    (
+      cd $(dirname "${OUTPUT_FILE}")
+      sha1sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha1"
+    )
     einfo "Generated netboot package ${OUTPUT_FILE}" ; eend 0
     rm -rf "${OUTPUTDIR}"
   else