diff options
Diffstat (limited to 'system-linux.c')
| -rw-r--r-- | system-linux.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system-linux.c b/system-linux.c index 3e11bdf..ddc31d8 100644 --- a/system-linux.c +++ b/system-linux.c @@ -1988,8 +1988,8 @@ bool system_resolve_rt_proto(const char *type, unsigned int *id) FILE *f; char *e, buf[128]; unsigned int n, proto = 256; - - if ((n = strtoul(type, &e, 0)) >= 0 && !*e && e != type) + n = strtoul(type, &e, 0); + if (!*e && e != type) proto = n; else if (!strcmp(type, "unspec")) proto = RTPROT_UNSPEC; |