code review 1897050: go/parser.ParseFiles: don't override error (to nil) if ...

go/parser.ParseFiles: don't override error (to nil) if there is one

Also: Return first instead of last error as that seems more useful.

[gri, 2010-08-04 23:10:32]

Hello r (cc: golang-dev@googlegroups.com),

I'd like you to review this change.

[r, 2010-08-05 00:30:45]

LGTM

[gri, 2010-08-05 01:02:45]

*** Submitted as http://code.google.com/p/go/source/detail?r=e5b35966e162 ***

go/parser.ParseFiles: don't override error (to nil) if there is one

Also: Return first instead of last error as that seems more useful.

R=r
CC=golang-dev
http://codereview.appspot.com/1897050