diff options
| -rw-r--r-- | src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java b/src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java index 55c38f409..8b16215bd 100644 --- a/src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java +++ b/src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java @@ -79,6 +79,10 @@ public class DigestMd5 extends SaslMechanism { case RESPONSE_SENT: state = State.VALID_SERVER_RESPONSE; break; + case VALID_SERVER_RESPONSE: + if (challenge==null) { + return null; //everything is fine + } default: throw new InvalidStateException(state); } |