From: Florian Weimer <fweimer@redhat.com>
Date: Tue, 30 Aug 2022 11:30:03 +0000 (+0200)
Subject: resolv: Fix building tst-resolv-invalid-cname for earlier C standards
X-Git-Tag: glibc-2.37~372
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=d09aa4a17229bcaa2ec7642006b12612498582e7;p=glibc.git

resolv: Fix building tst-resolv-invalid-cname for earlier C standards

This fixes this compiler error:

tst-resolv-invalid-cname.c: In function ‘test_mode_to_string’:
tst-resolv-invalid-cname.c:164:10: error: label at end of compound statement
     case test_mode_num:
          ^~~~~~~~~~~~~

Fixes commit 9caf782276ecea4bc86fc94fbb52779736f3106d
("resolv: Add new tst-resolv-invalid-cname").
---

diff --git a/resolv/tst-resolv-invalid-cname.c b/resolv/tst-resolv-invalid-cname.c
index ae2d4419b1..63dac90e02 100644
--- a/resolv/tst-resolv-invalid-cname.c
+++ b/resolv/tst-resolv-invalid-cname.c
@@ -162,7 +162,7 @@ test_mode_to_string (enum test_mode mode)
     case gai_canon:
       return "gai_canon";
     case test_mode_num:
-      /* Report error below.  */
+      break;                    /* Report error below.  */
     }
   FAIL_EXIT1 ("invalid test_mode: %d", mode);
 }