fix sendmmsg emulation return value for zero-length vector

[musl] / src / network / if_nameindex.c

diff --git a/src/network/if_nameindex.c b/src/network/if_nameindex.c
index ad0a766..53b80b2 100644 (file)
--- a/src/network/if_nameindex.c
+++ b/src/network/if_nameindex.c
@@ -6,8 +6,6 @@
 #include <errno.h>
 #include "syscall.h"
 
-#include <stdio.h>
-
 static void *do_nameindex(int s, size_t n)
 {
        size_t i, len, k;