From 9c43890f0d5ddc1cb9e911e3e5d23589c3f66d10 Mon Sep 17 00:00:00 2001
From: Andreas Mohr <and@gmx.li>
Date: Sat, 17 Sep 2016 20:23:26 +0000
Subject: [PATCH] (my_systemv): cleanup unreachable-code warning.

Compiler with my_exit() 'noreturn' knowledge will complain about
never reachable break statement.

Reported by clang compiler.

(Maybe there is a better code sequence)

Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
---
 lib/utilunix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utilunix.c b/lib/utilunix.c
index 24e466bdf..be85567d9 100644
--- a/lib/utilunix.c
+++ b/lib/utilunix.c
@@ -452,7 +452,7 @@ my_systemv (const char *command, char *const argv[])
             execvp (command, argv);
             my_exit (127);      /* Exec error */
         }
-        break;
+        /* no break here, or unreachable-code warning by no returning my_exit() */
     default:
         status = 0;
         break;