[tor-commits] [tor/master] Trivial fix for a trivial warning with gcc 9.1.1

[nickm at torproject.org]

commit 24a2352d56d807320c45fcdd8c74435bda4302c2
Author: Nick Mathewson <nickm at torproject.org>
Date:   Tue May 28 19:45:50 2019 -0400

    Trivial fix for a trivial warning with gcc 9.1.1
    
    Fix on 4e3d144fb0940d8ee5a89427d471ea3656e8e122; bug not in any
    released Tor.
---
 src/lib/net/address.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/net/address.c b/src/lib/net/address.c
index 7dec4c8e2..546af800a 100644
--- a/src/lib/net/address.c
+++ b/src/lib/net/address.c
@@ -339,7 +339,7 @@ tor_addr_to_str(char *dest, const tor_addr_t *addr, size_t len, int decorate)
       break;
     case AF_INET6:
       /* Shortest addr [ :: ] + \0 */
-      if (len < (3 + (decorate ? 2 : 0)))
+      if (len < (3u + (decorate ? 2 : 0)))
         return NULL;
 
       if (decorate)