From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Fri, 20 Nov 2015 14:59:12 +0000 (-0800)
Subject: lib: Fixup a compiler warning on netbsd
X-Git-Tag: frr-2.0-rc1~1191^2^2~1
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=b78a42c24d119356e231052a526bf7e05d0d0c9f;p=mirror%2Ffrr.git

lib: Fixup a compiler warning on netbsd

This code has a compiler warning on some oddball platforms

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---

diff --git a/lib/log.c b/lib/log.c
index 3fd62d59cf..13fbc00317 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -1021,7 +1021,7 @@ zlog_hexdump (void *mem, unsigned int len) {
               if (j >= len) /* end of block, not really printing */
                 s += sprintf(s, " ");
 
-              else if(isprint(((char*)mem)[j])) /* printable char */
+              else if(isprint((int)((char*)mem)[j])) /* printable char */
                 s += sprintf(s, "%c", 0xFF & ((char*)mem)[j]);
 
               else /* other char */