X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ax-linux.git;a=blobdiff_plain;f=btrfs%2Fmksnapshot%2Fbtrfs-mksnapshot;fp=btrfs%2Fmksnapshot%2Fbtrfs-mksnapshot;h=f173cbfa5e3055787a10e94a4691f510913402cc;hp=f380fef5dbfb58d5608876860f32c43cc94b2882;hb=8a95a29f8fbdaf1458a46988980337b4cd53227b;hpb=9ce224faf95185d48692b267d78b93203a093a68

diff --git a/btrfs/mksnapshot/btrfs-mksnapshot b/btrfs/mksnapshot/btrfs-mksnapshot
index f380fef..f173cbf 100755
--- a/btrfs/mksnapshot/btrfs-mksnapshot
+++ b/btrfs/mksnapshot/btrfs-mksnapshot
@@ -69,7 +69,7 @@ fi
 VOLUME_NAME=`grep " btrfs " /etc/fstab \
 	| grep "subvol=" \
 	| grep " $VOLUME_PATH " \
-	| sed -r 's|.*subvol=([[:alnum:]]*).*|\1|'`
+	| sed -r 's|.*subvol=([^, \t]*).*|\1|'`
 if [ -z "$VOLUME_NAME" -a "$VOLUME_PATH" = "/" ]; then
 	VOLUME_NAME=`btrfs subvolume get-default / | cut -d' ' -f9`
 fi