Relicensing grant: guyco3

I hereby agree to license my contributions to libzmq under the terms
of the MPLv2.

Author: guyco3

src/stream.cpp

@@ -116,7 +116,7 @@ int zmq::stream_t::xsend (msg_t *msg_)
             _current_out = NULL;
             return 0;
         }
-        if (!_current_out->check_write()) {
+        if (!_current_out->check_write ()) {
             _more_out = true;
             errno = EAGAIN;
             return -1;

tests/test_stream_hwm_disconnect.cpp

@@ -23,16 +23,16 @@ void test_stream_hwm_disconnect ()
     //  Connect a raw TCP socket to the ZMQ_STREAM socket
     fd_t fd = connect_socket (endpoint);
 
-    //  STREAM socket receives two frames on connection: 
+    //  STREAM socket receives two frames on connection:
     //  1. The routing ID of the new peer
     zmq_msg_t routing_id;
     TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&routing_id));
     TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&routing_id, stream, 0));
-    
+
     //  Store routing ID for later use in disconnection
     size_t id_size = zmq_msg_size (&routing_id);
     void *id_data = zmq_msg_data (&routing_id);
-    
+
     //  2. An empty frame (connection notification)
     TEST_ASSERT_TRUE (zmq_msg_more (&routing_id));
     zmq_msg_t empty;
@@ -45,7 +45,8 @@ void test_stream_hwm_disconnect ()
     //  In ZMQ_STREAM, we send [Routing ID][Data].
     while (true) {
         //  Send Routing ID frame
-        int rc = zmq_send (stream, id_data, id_size, ZMQ_DONTWAIT | ZMQ_SNDMORE);
+        int rc =
+          zmq_send (stream, id_data, id_size, ZMQ_DONTWAIT | ZMQ_SNDMORE);
         if (rc == -1)
             break;
 
@@ -61,7 +62,7 @@ void test_stream_hwm_disconnect ()
     //  Verify that we actually reached the HWM
     TEST_ASSERT_EQUAL_INT (EAGAIN, errno);
 
-    //  TEST: Attempt to disconnect the client by sending the Routing ID 
+    //  TEST: Attempt to disconnect the client by sending the Routing ID
     //  followed by a 0-byte payload.
     //  Before the fix, the first frame (Routing ID) would fail with EAGAIN.
     int rc = zmq_send (stream, id_data, id_size, ZMQ_DONTWAIT | ZMQ_SNDMORE);