From 6b6ff7bb2b0572c770e741287176a3cd7cf01ae3 Mon Sep 17 00:00:00 2001
From: Johan Pascal <johan.pascal@belledonne-communications.com>
Date: Mon, 28 Apr 2014 22:03:27 +0200
Subject: [PATCH] Don't send message in plain if no cache is found

---
 coreapi/bellesip_sal/sal_op_message.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/coreapi/bellesip_sal/sal_op_message.c b/coreapi/bellesip_sal/sal_op_message.c
index 0e7009858..3897dd9cb 100644
--- a/coreapi/bellesip_sal/sal_op_message.c
+++ b/coreapi/bellesip_sal/sal_op_message.c
@@ -229,6 +229,9 @@ int sal_message_send(SalOp *op, const char *from, const char *to, const char* co
 		FILE *CACHEFD = fopen(lc->zrtp_secrets_cache, "r+");
 		if (CACHEFD == NULL) {
 			ms_warning("Unable to access ZRTP ZID cache to encrypt message");
+			sal_error_info_set(&op->error_info, SalReasonNotAcceptable, 488, "Unable to encrypt IM", NULL);
+			op->base.root->callbacks.text_delivery_update(op,SalTextDeliveryFailed);
+			return 0;
 		} else {
 			fseek(CACHEFD, 0L, SEEK_END);  /* Position to end of file */
 			int cacheSize = ftell(CACHEFD);     /* Get file length */