From 96e62a4664970cb3582aa91657581c116b6dfc4e Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Mon, 27 Feb 2017 23:05:15 +0100
Subject: [PATCH] stdio.c: fix compiler warning

---
 firmware/libcommon/source/stdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firmware/libcommon/source/stdio.c b/firmware/libcommon/source/stdio.c
index f69e8bd0..4d9d9f35 100644
--- a/firmware/libcommon/source/stdio.c
+++ b/firmware/libcommon/source/stdio.c
@@ -294,7 +294,7 @@ signed int vsnprintf(char *pStr, size_t length, const char *pFormat, va_list ap)
     char          fill;
     unsigned char width;
     signed int    num = 0;
-    signed int    size = 0;
+    size_t        size = 0;
 
     // Clear the string
     if (pStr) {