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author | Rob Pike <r@golang.org> | 2010-01-05 11:33:06 +1100 |
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committer | Rob Pike <r@golang.org> | 2010-01-05 11:33:06 +1100 |
commit | a0ee18bdd5bcb91dce0e909bcebad3c0010ef83f (patch) | |
tree | 5f0ad60a5485d096d8900dcae496aab22f750d79 | |
parent | f221067fe875f67c5fc0dc08e5258ecedb04d16d (diff) | |
download | go-a0ee18bdd5bcb91dce0e909bcebad3c0010ef83f.tar.gz go-a0ee18bdd5bcb91dce0e909bcebad3c0010ef83f.zip |
Check for errors when writing fields of a struct.
R=rsc
CC=golang-dev, jack.palevich
https://golang.org/cl/183109
-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 4f2a1782cc..7b50301e4f 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, ",") } |