-einfo "Mounting $TARGET to $MNTPOINT"
-mount -o rw,suid,dev $TARGET $MNTPOINT
-eend $?
+if grep -q $TARGET /proc/mounts ; then
+ eerror "$TARGEt already mounted, exiting."
+else
+ einfo "Mounting $TARGET to $MNTPOINT"
+ mount -o rw,suid,dev $TARGET $MNTPOINT
+ eend $?
+fi