---
modules.d/99base/dracut-lib.sh | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index 079c9a2..fd627dc 100755
--- a/modules.d/99base/dracut-lib.sh
+++ b/modules.d/99base/dracut-lib.sh
@@ -886,7 +886,9 @@ dev_unit_name()
dev="${dev##/}"
dev="$(str_replace "$dev" '\' '\x5c')"
dev="$(str_replace "$dev" '-' '\x2d')"
- dev=${dev/#\./\\x2e}
+ if [ "${dev##.}" != "$dev" ]; then
+ dev="\x2e${dev##.}"
+ fi
dev="$(str_replace "$dev" '/' '-')"
printf -- "%s" "$dev"
--
2.0.5
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