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| author | Rob Pike <r@golang.org> | 2010-01-05 11:33:06 +1100 |
|---|---|---|
| committer | Rob Pike <r@golang.org> | 2010-01-05 11:33:06 +1100 |
| commit | 25800663c143c09d489aa19dc3631f066cf6bdb0 (patch) | |
| tree | 6a39849592d2b750069f91aec559bb631b26848a /src/pkg/json/struct.go | |
| parent | f1ef4faa0c1d143c032fa5a01a9be20df8089e98 (diff) | |
| download | golang-25800663c143c09d489aa19dc3631f066cf6bdb0.tar.gz | |
Check for errors when writing fields of a struct.
R=rsc
CC=golang-dev, jack.palevich
http://codereview.appspot.com/183109
Diffstat (limited to 'src/pkg/json/struct.go')
| -rw-r--r-- | src/pkg/json/struct.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/pkg/json/struct.go b/src/pkg/json/struct.go index 4f2a1782c..7b50301e4 100644 --- a/src/pkg/json/struct.go +++ b/src/pkg/json/struct.go @@ -366,7 +366,11 @@ func writeStruct(w io.Writer, val *reflect.StructValue) os.Error { for i := 0; i < val.NumField(); i++ { fieldValue := val.Field(i) fmt.Fprintf(w, "%q:", typ.Field(i).Name) - writeValue(w, fieldValue) + + if err := writeValue(w, fieldValue); err != nil { + return err + } + if i < val.NumField()-1 { fmt.Fprint(w, ",") } |