diff options
Diffstat (limited to 'ntpd/refclock_heath.c')
| -rw-r--r-- | ntpd/refclock_heath.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ntpd/refclock_heath.c b/ntpd/refclock_heath.c index 435d8f6..aed056c 100644 --- a/ntpd/refclock_heath.c +++ b/ntpd/refclock_heath.c @@ -379,7 +379,7 @@ heath_receive( /* * Determine synchronization and last update */ - if (!isdigit((int)dsec)) + if (!isdigit((unsigned char)dsec)) pp->leap = LEAP_NOTINSYNC; else { pp->nsec = (dsec - '0') * 100000000; |