ext/libuv/src/unix/tty.c in libuv-2.0.6 vs ext/libuv/src/unix/tty.c in libuv-2.0.8

@@ -183,11 +183,16 @@
 }
 
 
 int uv_tty_get_winsize(uv_tty_t* tty, int* width, int* height) {
   struct winsize ws;
+  int err;
 
-  if (ioctl(uv__stream_fd(tty), TIOCGWINSZ, &ws))
+  do
+    err = ioctl(uv__stream_fd(tty), TIOCGWINSZ, &ws);
+  while (err == -1 && errno == EINTR);
+
+  if (err == -1)
     return -errno;
 
   *width = ws.ws_col;
   *height = ws.ws_row;