ifchd.c: If resolv_conf_fd < 0, it is invalid. -1 is the explicit

uninitialized value, but there is no need to limit the guard to -1.
2014-03-12 20:58:27 -04:00 · 2014-03-12 20:58:27 -04:00 · 971c6085d8
commit 971c6085d8
parent f4a2a487d6
1 changed files with 1 additions and 1 deletions
--- a/ndhc/ifchd.c
+++ b/ndhc/ifchd.c
@ -92,7 +92,7 @@ static void write_resolve_conf(void)
    off_t off;
    char buf[MAX_BUF];

-    if (resolv_conf_fd == -1)
+    if (resolv_conf_fd < 0)
        return;
    if (strlen(cl.namesvrs) == 0)
        return;