client: don't try again after partial write

After a partial write, chances are vanishing that another write() will
succeed.  Don't try immediately.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/client.c b/src/client.c
index 50f4a1ee..2a69dd7f 100644
--- a/src/client.c
+++ b/src/client.c
@@ -615,6 +615,7 @@ static void client_write_deferred(struct client *client)
 			client->deferred_bytes -= ret;
 			buf->size -= ret;
 			memmove(buf->data, buf->data + ret, buf->size);
+			break;
 		} else {
 			size_t decr = sizeof(*buf) -
 				sizeof(buf->data) + buf->size;