X-Git-Url: https://git.grml.org/?p=grml-rescueboot.git;a=blobdiff_plain;f=42_grml;fp=42_grml;h=e8e8200e320f97460e11e31d81528046cf71052e;hp=b951465ed41133c30c1c185c623471e606bce989;hb=517bcbd5fe394c658e2b6539882535bcd711f146;hpb=8c499f10caf12cba536520dd4f1f765cb4f1251f

diff --git a/42_grml b/42_grml
index b951465..e8e8200 100755
--- a/42_grml
+++ b/42_grml
@@ -74,10 +74,17 @@ get_dependencies() {
     break
   done
   echo $dependencies
-
 }
 
-
+get_iso_identifier() {
+  local iso="$1"
+  local id=
+  if isoinfo --version >/dev/null 2>&1 ; then
+    id=$(isoinfo -d -i "${iso}" | grep '^Volume id:' | sed -e 's/^[^:]*: *//')
+    [ -n "${id}" ] || id=$(isoinfo -d -i "${iso}" | grep '^Application id:' | sed -e 's/^[^:]*: *//')
+  fi
+  echo "${id}"
+}
 
 iso_list=""
 for file in "${ISO_LOCATION}"/*.iso ; do
@@ -111,7 +118,12 @@ for grmliso in $iso_list ; do
   esac
 
   echo "Found Grml ISO image: $grmliso" >&2
-  title="Grml Rescue System ($grml)"
+  iso_id=$(get_iso_identifier "${grmliso}")
+  if [ -n "${iso_id}" ] ; then
+    title="${iso_id} (${grml})"
+  else
+    title="Grml Rescue System (${grml})"
+  fi
   grub_prep=$(prepare_grub_to_access_device "$device" | sed -e "s/^/        /")
 
   cat << EOF