From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 20 Aug 2022 03:28:42 +0000 (-0700)
Subject: GD plugin gdgen_end_page: squash -Wswitch-default warning
X-Git-Tag: 6.0.1~34^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b01abf6898ea2aa1bc34d8fd5fccd9a8862d62f4;p=graphviz

GD plugin gdgen_end_page: squash -Wswitch-default warning

This switch is exhaustive.
---

diff --git a/plugin/gd/gvrender_gd.c b/plugin/gd/gvrender_gd.c
index fe2dafd4b..6de5868c6 100644
--- a/plugin/gd/gvrender_gd.c
+++ b/plugin/gd/gvrender_gd.c
@@ -16,7 +16,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <fcntl.h>
-
+#include <cgraph/unreachable.h>
 #include <gvc/gvplugin_render.h>
 #include <gvc/gvplugin_device.h>
 #include <gvc/gvcint.h>	/* for gvc->g for agget */
@@ -217,6 +217,8 @@ static void gdgen_end_page(GVJ_t * job)
 
 	case FORMAT_XBM:
 	    break;
+	default:
+	    UNREACHABLE();
 	}
 	gdImageDestroy(im);
 #ifdef MYTRACE