From 0be0c5262408864fd5bb7ed680ca923936d0f0fa Mon Sep 17 00:00:00 2001
From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Tue, 19 May 2009 16:46:49 +0200
Subject: [PATCH] added lookup of ESP_NULL

---
 src/pluto/crypto.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pluto/crypto.c b/src/pluto/crypto.c
index 7daf2835c..dc51bdf79 100644
--- a/src/pluto/crypto.c
+++ b/src/pluto/crypto.c
@@ -338,6 +338,8 @@ int esp_from_encryption_algorithm(encryption_algorithm_t alg)
 			return ESP_CAST;
 		case ENCR_BLOWFISH:
 			return ESP_BLOWFISH;
+		case ENCR_NULL:
+			return ESP_NULL;
 		case ENCR_AES_CBC:
 			return ESP_AES;
 		case ENCR_AES_CTR: