X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive-helpers;h=79b158c95b5cc86c7a8ede2aaad108c82964d62f;hb=be6b1ff8961f46a2bf51811bdd536c3d90239027;hp=c4fca957f7a5b76220497a13d1f8c56b1842486f;hpb=5b4f3cc3c37d0e67be996666a760995ba242d766;p=live-boot-grml.git

diff --git a/scripts/live-helpers b/scripts/live-helpers
index c4fca95..79b158c 100644
--- a/scripts/live-helpers
+++ b/scripts/live-helpers
@@ -367,7 +367,7 @@ find_cow_device ()
 			if [ "$(/lib/udev/vol_id -l ${devname} 2>/dev/null)" = "${pers_label}" ]
 			then
 				echo "${devname}"
-				return
+				return 0
 			fi
 
 			if [ "${PERSISTENT}" = "nofiles" ]
@@ -398,6 +398,7 @@ find_cow_device ()
 			esac
 		done
 	done
+	return 1
 }
 
 find_files ()