From 38508e72b9090dced0b9db84b02504a9576a6539 Mon Sep 17 00:00:00 2001
From: Alan Carvalho de Assis <acassis@gmail.com>
Date: Thu, 7 Feb 2019 16:48:38 -0600
Subject: [PATCH] libs/libc/stdio/nano_libvsprintf.c:  Remove not used sign
 variable that was stopping the compilation

---
 libs/libc/stdio/nano_libvsprintf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libs/libc/stdio/nano_libvsprintf.c b/libs/libc/stdio/nano_libvsprintf.c
index 026e567fb4..98a9638f39 100644
--- a/libs/libc/stdio/nano_libvsprintf.c
+++ b/libs/libc/stdio/nano_libvsprintf.c
@@ -253,7 +253,6 @@ int lib_vsprintf(FAR struct lib_outstream_s *stream,
             case 'u':
               flags &= ~FL_ALT;
               base   = 10;
-              sign   = 0;
               goto ultoa;
 
             case 'o':