X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=group.go;h=4741171fcfcbb2fdd36d108b586cd59baac13348;hb=886b911524a2f14bd7fc76e5a7478e0cfb2fc14d;hp=4ca213a0edfabc48fd7a95e4280509c4547c9d5c;hpb=a3031f694a0d58d23d383346ee848a6c78a1e4b9;p=nsscash%2Fnsscash.git

diff --git a/group.go b/group.go
index 4ca213a..4741171 100644
--- a/group.go
+++ b/group.go
@@ -23,10 +23,10 @@ import (
 	"encoding/binary"
 	"fmt"
 	"io"
+	"math"
 	"sort"
 	"strconv"
 	"strings"
-	"math"
 
 	"github.com/pkg/errors"
 )
@@ -68,6 +68,11 @@ func ParseGroups(r io.Reader) ([]Group, error) {
 		t, err := s.ReadString('\n')
 		if err != nil {
 			if err == io.EOF {
+				if t != "" {
+					return nil, fmt.Errorf(
+						"no newline in last line: %q",
+						t)
+				}
 				break
 			}
 			return nil, err
@@ -189,7 +194,7 @@ func SerializeGroups(w io.Writer, grs []Group) error {
 	tmp := make([]byte, 8)
 
 	// Create index "sorted" in input order, used when iterating over all
-	// passwd entries (getgrent_r); keeping the original order makes
+	// group entries (getgrent_r); keeping the original order makes
 	// debugging easier
 	var indexOrig bytes.Buffer
 	for _, g := range grs {