Fix bad merge of zfs-auto-snapshot.sh

src/zfs-auto-snapshot.sh

@@ -20,7 +20,7 @@
 #
 
 # Set the field separator to a literal tab and newline.
-IFS="
+IFS="	
 "
 
 # Set default program options.
@@ -74,7 +74,7 @@ print_usage ()
   -v, --verbose      Print info messages.
       --destroy-only Only destroy older snapshots, do not create new ones.
       name           Filesystem and volume names, or '//' for all ZFS datasets.
-"
+" 
 }
 
 
@@ -174,7 +174,7 @@ do_snapshots () # properties, flags, snapname, oldglob, [targets...]
 			else
 				WARNING_COUNT=$(( $WARNING_COUNT + 1 ))
 				continue
-			fi
+			fi 
 		fi
 
 		# Retain at most $opt_keep number of old snapshots of this filesystem,
@@ -191,7 +191,7 @@ do_snapshots () # properties, flags, snapname, oldglob, [targets...]
 				KEEP=$(( $KEEP - 1 ))
 				if [ "$KEEP" -le '0' ]
 				then
-					if do_run "zfs destroy -d $FLAGS '$jj'"
+					if do_run "zfs destroy -d $FLAGS '$jj'" 
 					then
 						DESTRUCTION_COUNT=$(( $DESTRUCTION_COUNT + 1 ))
 					else
@@ -297,7 +297,7 @@ do
 			shift 1
 			;;
 		(--sep)
-			case "$2" in
+			case "$2" in 
 				([[:alnum:]_.:\ -])
 					:
 					;;
@@ -345,7 +345,7 @@ if [ "$#" -eq '0' ]
 then
 	print_log error "The filesystem argument list is empty."
 	exit 133
-fi
+fi 
 
 # Count the number of times '//' appears on the command line.
 SLASHIES='0'
@@ -402,7 +402,7 @@ done
 ZPOOLS_SCRUBBING=$(echo "$ZPOOL_STATUS" | awk -F ': ' \
   '$1 ~ /^ *pool$/ { pool = $2 } ; \
    $1 ~ /^ *scan$/ && $2 ~ /scrub in progress/ { print pool }' \
-  | sort )
+  | sort ) 
 
 # Get a list of pools that cannot do a snapshot.
 ZPOOLS_NOTREADY=$(echo "$ZPOOL_STATUS" | awk -F ': ' \