Upgrade evcom - disable EPIPE error output.

deps/evcom/evcom.c

@@ -605,17 +605,21 @@ stream_send__data (evcom_stream *stream)
     }
 
     if (sent <= 0) {
-      if (errno == EAGAIN || errno == EINTR) {
+      switch (errno) {
+        case EAGAIN:
+        case EINTR:
           assert(stream->send_action == stream_send__data);
           return AGAIN;
-      }
 
+        default:
           stream->errorno = errno;
           evcom_perror("send()", errno);
-
+          /* pass through */
+        case EPIPE:
           stream->send_action = stream_send__close;
           return OKAY;
       }
+    }
 
     ev_timer_again(D_LOOP_(stream) &stream->timeout_watcher);
 
@@ -1151,6 +1155,9 @@ evcom_stream_write (evcom_stream *stream, const char *str, size_t len)
 
     if (sent < 0) {
       switch (errno) {
+        case EPIPE:
+          goto close;
+
         case EINTR:
         case EAGAIN:
           sent = 0;