Accept multiple overlay names from persistence-label parameter

[live-boot-grml.git] / components / 9990-cmdline-old

diff --git a/components/9990-cmdline-old b/components/9990-cmdline-old
index 03e8fc6..6e9082d 100755 (executable)
--- a/components/9990-cmdline-old
+++ b/components/9990-cmdline-old
@@ -200,7 +200,7 @@ Cmdline_old ()
                                ;;
 
                        persistence-label=*)
-                               custom_overlay_label="${_PARAMETER#persistence-label=*}"
+                               custom_overlay_label=$(echo ${_PARAMETER#persistence-label=*} | sed -e 's/,/ /g')
                                ;;
 
                        nopersistence)