fix hwclock_apply_localtime_delta() to properly handle negative TZ offset

Localtime may be a negative number, i.e. GMT-7. Fix based on a
patch from Kelly Anderson <kelly@silka.with-linux.com>.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main.c b/src/main.c
index 0bcd09c4cf..0a99e5a916 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1056,11 +1056,11 @@ int main(int argc, char *argv[]) {
                         goto finish;
 
                 if (hwclock_is_localtime() > 0) {
-                        int min;
+                        int err, min;
 
-                        min = hwclock_apply_localtime_delta();
-                        if (min < 0)
-                                log_error("Failed to apply local time delta: %s", strerror(-min));
+                        err = hwclock_apply_localtime_delta(&min);
+                        if (err < 0)
+                                log_error("Failed to apply local time delta: %s", strerror(-err));
                         else
                                 log_info("RTC configured in localtime, applying delta of %i minutes to system time.", min);
                 }