crypto/tls: better error messages for certificate issues.
Fixes #1146.
R=rsc, agl1
CC=golang-dev
https://golang.org/cl/2380042
diff --git a/src/pkg/crypto/tls/tls.go b/src/pkg/crypto/tls/tls.go
index 2aec160..052212f 100644
--- a/src/pkg/crypto/tls/tls.go
+++ b/src/pkg/crypto/tls/tls.go
@@ -76,7 +76,8 @@
return nil, err
}
-// LoadX509KeyPair
+// LoadX509KeyPair reads and parses a public/private key pair from a pair of
+// files. The files must contain PEM encoded data.
func LoadX509KeyPair(certFile string, keyFile string) (cert Certificate, err os.Error) {
certPEMBlock, err := ioutil.ReadFile(certFile)
if err != nil {
