Code cleanup

2017-01-04 14:24:30 +00:00
parent c591a4d3cc
commit 8c8715187b
5 changed files with 33 additions and 32 deletions
--- a/src/main.c
+++ b/src/main.c
@@ -386,8 +386,8 @@ main(int argc, char **argv)
            size_t size = 0;

            while (sizeof(buf) - size >= gt.mtu) {
-                const ssize_t r = tun_read(tun_fd, &buf[size],
-                                           sizeof(buf) - size);
+                const int r = tun_read(tun_fd, &buf[size],
+                                       sizeof(buf) - size);

                if (r <= 0 || r > gt.mtu)
                    break;