libs/nixio: fix uninitialized variable warning on Darwin in splice.c

diff --git a/libs/nixio/src/splice.c b/libs/nixio/src/splice.c
index 38a45c2..db63ea9 100644 (file)
--- a/libs/nixio/src/splice.c
+++ b/libs/nixio/src/splice.c
@@ -145,6 +145,7 @@ static int nixio_sendfile(lua_State *L) {
        do {
 #ifdef __DARWIN__
                r = sendfile(infd, sock, offset, (off_t *)&len, NULL, 0);
+               spliced = r;
 #else
                r = sendfile(infd, sock, offset, len, NULL, &spliced, 0);
 #endif