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

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uninitialized value, but there is no need to limit the guard to -1.
This commit is contained in:
Nicholas J. Kain 2014-03-12 20:58:27 -04:00
parent f4a2a487d6
commit 971c6085d8
1 changed files with 1 additions and 1 deletions
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ndhc/ifchd.c
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@ -92,7 +92,7 @@ static void write_resolve_conf(void)
off_t off; off_t off;
char buf[MAX_BUF]; char buf[MAX_BUF];
if (resolv_conf_fd == -1) if (resolv_conf_fd < 0)
return; return;
if (strlen(cl.namesvrs) == 0) if (strlen(cl.namesvrs) == 0)
return; return;