dracut-gencmdline: fixed rd_NO_LUKS case

diff --git a/dracut-gencmdline b/dracut-gencmdline
index 356151b8e8097da66b520548337390070ebea821..689f49eb451bd614e9fae31948bff8778bf175f5 100755 (executable)
--- a/dracut-gencmdline
+++ b/dracut-gencmdline
@@ -684,7 +684,7 @@ else
     echo -n "rd_NO_LVM "
 fi
 
-cryptdevs="${!cryptoraid@} ${!cryptopart@} ${!cryptolv@}"
+cryptdevs="$(echo ${!cryptoraid@} ${!cryptopart@} ${!cryptolv@})"
 
 if [ -z "$cryptdevs" ]; then
     echo -n "rd_NO_LUKS "