improved EOF handling in buffer.readNext

arnehormann · arnehormann · commit 035e985c7cb7 · 2013-07-11T10:14:23.000+02:00
diff --git a/buffer.go b/buffer.go
@@ -65,6 +65,9 @@ func (b *buffer) readNext(need int) (p []byte, err error) {
 	if b.length < need {
 		// refill
 		err = b.fill(need) // err deferred
+		if err == io.EOF && b.length >= need {
+			err = nil
+		}
 	}
 
 	p = b.buf[b.idx : b.idx+need]

Original file line number	Diff line number	Diff line change
`@@ -65,6 +65,9 @@ func (b *buffer) readNext(need int) (p []byte, err error) {`
`65`	`65`	`if b.length < need {`
`66`	`66`	`// refill`
`67`	`67`	`err = b.fill(need) // err deferred`
	`68`	`+ if err == io.EOF && b.length >= need {`
	`69`	`+ err = nil`
	`70`	`+ }`
`68`	`71`	`}`
`69`	`72`
`70`	`73`	`p = b.buf[b.idx : b.idx+need]`