From efc4618aafe80efbe53492695bf32660345db4f0 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 12 Nov 2021 17:20:19 -0800
Subject: [PATCH] dot_begin_graph: squash -Wswitch-default warning

---
 plugin/core/gvrender_core_dot.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugin/core/gvrender_core_dot.c b/plugin/core/gvrender_core_dot.c
index 99e8adfa6..0b1c7e289 100644
--- a/plugin/core/gvrender_core_dot.c
+++ b/plugin/core/gvrender_core_dot.c
@@ -27,6 +27,7 @@
 #include <gvc/gvplugin_render.h>
 #include <gvc/gvplugin_device.h>
 #include <cgraph/agxbuf.h>
+#include <cgraph/unreachable.h>
 #include <common/utils.h>
 #include <gvc/gvc.h>
 #include <gvc/gvio.h>
@@ -482,6 +483,8 @@ static void dot_begin_graph(GVJ_t *job)
 	    attach_attrs_and_arrows(g, &s_arrows, &e_arrows);
 	    xdot_begin_graph(g, s_arrows, e_arrows, job->render.id);
 	    break;
+	default:
+	    UNREACHABLE();
     }
 }
 
-- 
2.40.0