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Only try copying snapshots if we actually found any.
[live-boot-grml.git]
/
scripts
/
live
diff --git
a/scripts/live
b/scripts/live
index
772ccc5
..
780c5de
100755
(executable)
--- a/
scripts/live
+++ b/
scripts/live
@@
-1215,9
+1215,9
@@
setup_unionfs ()
done
# Look for other snapshots to copy in
done
# Look for other snapshots to copy in
- try_snap "${root_snapdata}" "${rootmnt}" "ROOT"
+
[ -n "${root_snapdata}" ] &&
try_snap "${root_snapdata}" "${rootmnt}" "ROOT"
# This second type should be removed when snapshot grow smarter
# This second type should be removed when snapshot grow smarter
- try_snap "${home_snapdata}" "${rootmnt}" "HOME" "/home"
+
[ -n "${home_snapdata}" ] &&
try_snap "${home_snapdata}" "${rootmnt}" "HOME" "/home"
fi
mkdir -p "${rootmnt}/live"
fi
mkdir -p "${rootmnt}/live"