From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 14 Jan 2023 23:32:18 +0000 (-0800)
Subject: bcomps init: squash -Wswitch-default warning
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1630895ac6f9017567c6d50c19c30fdd15a3a2eb;p=graphviz

bcomps init: squash -Wswitch-default warning

The default case is unreachable due to the preceding `getopt` call.
---

diff --git a/cmd/tools/bcomps.c b/cmd/tools/bcomps.c
index fb3c573b2..8312121a1 100644
--- a/cmd/tools/bcomps.c
+++ b/cmd/tools/bcomps.c
@@ -33,6 +33,7 @@
 #include <cgraph/cgraph.h>
 #include <cgraph/exit.h>
 #include <cgraph/stack.h>
+#include <cgraph/unreachable.h>
 
 typedef struct {
     Agrec_t h;
@@ -341,6 +342,8 @@ static void init(int argc, char *argv[])
 		usage(1);
 	    }
 	    break;
+	default:
+	    UNREACHABLE();
 	}
     }
     argv += optind;