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encoding/csv: document ReadAll behavior at EOF

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Fixes #2847.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5641050
This commit is contained in:
Rob Pike 2012-02-08 14:24:04 +11:00
parent c02db82b83
commit 90d43ad720
1 changed files with 3 additions and 0 deletions
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3
src/pkg/encoding/csv/reader.go
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@ -156,6 +156,9 @@ func (r *Reader) Read() (record []string, err error) {
// ReadAll reads all the remaining records from r. // ReadAll reads all the remaining records from r.
// Each record is a slice of fields. // Each record is a slice of fields.
// A successful call returns err == nil, not err == EOF. Because ReadAll is
// defined to read until EOF, it does not treat end of file as an error to be
// reported.
func (r *Reader) ReadAll() (records [][]string, err error) { func (r *Reader) ReadAll() (records [][]string, err error) {
for { for {
record, err := r.Read() record, err := r.Read()