diff options
Diffstat (limited to '')
| -rw-r--r-- | crypto/src/openpgp/PgpLiteralData.cs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/crypto/src/openpgp/PgpLiteralData.cs b/crypto/src/openpgp/PgpLiteralData.cs index 79bbc3984..d1b7b4a4d 100644 --- a/crypto/src/openpgp/PgpLiteralData.cs +++ b/crypto/src/openpgp/PgpLiteralData.cs @@ -16,12 +16,16 @@ namespace Org.BouncyCastle.Bcpg.OpenPgp /// <summary>The special name indicating a "for your eyes only" packet.</summary> public const string Console = "_CONSOLE"; - private LiteralDataPacket data; + private readonly LiteralDataPacket data; public PgpLiteralData( BcpgInputStream bcpgInput) { - data = (LiteralDataPacket) bcpgInput.ReadPacket(); + Packet packet = bcpgInput.ReadPacket(); + if (!(packet is LiteralDataPacket)) + throw new IOException("unexpected packet in stream: " + packet); + + this.data = (LiteralDataPacket)packet; } /// <summary>The format of the data stream - Binary or Text</summary> |