From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 28 Jul 2022 02:08:38 +0000 (-0700)
Subject: gvpr cloneO: squash a -Wswitch-default warning
X-Git-Tag: 5.0.1~25^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f35f3a97e948d922fc07ea046f94d5dcd576b198;p=graphviz

gvpr cloneO: squash a -Wswitch-default warning

This switch is exhaustive.
---

diff --git a/lib/gvpr/actions.c b/lib/gvpr/actions.c
index ad44a084f..1c0b8fd04 100644
--- a/lib/gvpr/actions.c
+++ b/lib/gvpr/actions.c
@@ -413,6 +413,8 @@ Agobj_t *cloneO(Agraph_t * g, Agobj_t * obj)
 	if (nobj)
 	    copyAttr(obj, nobj);
 	break;
+    default:
+	UNREACHABLE();
     }
 
     return nobj;