Merged silc_1_0_branch to trunk.

[silc.git] / lib / silcclient / client_prvmsg.c

diff --git a/lib/silcclient/client_prvmsg.c b/lib/silcclient/client_prvmsg.c
index 36d7bbe43a7eaffd76fe308eb7980b50da6a9867..d0b72c97ccda970a3aaa20306794a02b99c0afb5 100644 (file)
--- a/lib/silcclient/client_prvmsg.c
+++ b/lib/silcclient/client_prvmsg.c
@@ -32,7 +32,7 @@
    message. The `data' is the private message. If the `force_send' is
    TRUE the packet is sent immediately. */
 
-void silc_client_send_private_message(SilcClient client,
+bool silc_client_send_private_message(SilcClient client,
                                      SilcClientConnection conn,
                                      SilcClientEntry client_entry,
                                      SilcMessageFlags flags,
@@ -47,6 +47,7 @@ void silc_client_send_private_message(SilcClient client,
   SilcCipher cipher;
   SilcHmac hmac;
   int block_len;
+  bool ret = FALSE;
 
   assert(client && conn && client_entry);
   sock = conn->sock;
@@ -60,6 +61,10 @@ void silc_client_send_private_message(SilcClient client,
                                       client_entry->hmac_send,
                                       client->rng, NULL, client->private_key,
                                       client->sha1hash);
+  if (!buffer) {
+    SILC_LOG_ERROR(("Error encoding private message"));
+    return FALSE;
+  }
 
   /* If we don't have private message specific key then private messages
      are just as any normal packet thus call normal packet sending.  If
@@ -126,8 +131,12 @@ void silc_client_send_private_message(SilcClient client,
 
   silc_free(packetdata.dst_id);
 
+  ret = TRUE;
+
  out:
   silc_buffer_free(buffer);
+
+  return ret;
 }     
 
 static void silc_client_private_message_cb(SilcClient client,