[commit] master: adjust return type of strnlen() replacement

[Oswald B. <os...@us...>]

commit 357dd5140558a044fe52a2d3ff7abb1153f9968a
Author: Oswald Buddenhagen <os...@us...>
Date:   Thu Dec 29 15:06:22 2016 +0100

    adjust return type of strnlen() replacement
    
    it doesn't really matter, but it's nicer to stay consistent with the
    official prototype.

 src/util.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/util.c b/src/util.c
index ca4e415..c226c1b 100644
--- a/src/util.c
+++ b/src/util.c
@@ -222,7 +222,7 @@ memrchr( const void *s, int c, size_t n )
 #endif
 
 #ifndef HAVE_STRNLEN
-int
+size_t
 strnlen( const char *str, size_t maxlen )
 {
 	size_t len;