an/go-pkg-xmlx
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Some minor error handling fixes.

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This commit is contained in:
jim teeuwen 2010-12-16 21:08:01 +01:00
parent 28e474f91f
commit 15ec07ab1a
2 changed files with 9 additions and 11 deletions
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16
xmlx/document.go
View file

@ -166,8 +166,8 @@ func (this *Document) LoadFile(filename string) (err os.Error) {
} }
func (this *Document) LoadUri(uri string) (err os.Error) { func (this *Document) LoadUri(uri string) (err os.Error) {
r, _, err := http.Get(uri) var r *http.Response
if err != nil { if r, _, err = http.Get(uri); err != nil {
return return
} }
@ -178,8 +178,7 @@ func (this *Document) LoadUri(uri string) (err os.Error) {
return return
} }
err = this.LoadString(string(b)) return this.LoadString(string(b))
return
} }
func (this *Document) LoadStream(r io.Reader) (err os.Error) { func (this *Document) LoadStream(r io.Reader) (err os.Error) {
@ -193,8 +192,7 @@ func (this *Document) LoadStream(r io.Reader) (err os.Error) {
buf.Write(s) buf.Write(s)
} }
err = this.LoadString(buf.String()) return this.LoadString(buf.String())
return
} }
// ***************************************************************************** // *****************************************************************************
@ -220,10 +218,10 @@ func (this *Document) SaveString() (s string, err os.Error) {
} }
func (this *Document) SaveStream(w io.Writer) (err os.Error) { func (this *Document) SaveStream(w io.Writer) (err os.Error) {
s, err := this.SaveString() var s string
if err != nil { if s, err = this.SaveString(); err != nil {
return return
} }
w.Write([]byte(s)) _, err = w.Write([]byte(s))
return return
} }

4
xmlx/entitymap.go
View file

@ -49,11 +49,11 @@ func EntityToUtf8(entity string) string {
} }
var arr [4]byte var arr [4]byte
if size := utf8.EncodeRune(arr[0:], num); size == 0 { if size := utf8.EncodeRune(arr[:], num); size == 0 {
return "&#" + entity + ";" return "&#" + entity + ";"
} }
return string(arr[0:]) return string(arr[:])
} }
// Converts a single Go utf8-token to a Html entity. // Converts a single Go utf8-token to a Html entity.