diff options
| -rw-r--r-- | securecookie.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/securecookie.go b/securecookie.go index a96deb1..2509608 100644 --- a/securecookie.go +++ b/securecookie.go @@ -177,7 +177,12 @@ func (s *SecureCookie) Encode(name string, value interface{}) (string, error) { // it was stored. The value argument is the encoded cookie value. The dst // argument is where the cookie will be decoded. It must be a pointer. func (s *SecureCookie) Decode(name, value string, dst interface{}) error { + // retErr is the error which will be returned. + // It will be the first error that will occur (if any). var retErr error + + // setErr saves the error only if there was no previous error. + // Otherwise retErr would be overwritten by subsequent errors. setErr := func(err error) { if retErr == nil { retErr = err |