[PATCH] timer: Use the now parameter when it is not NULL

From: Holger Hans Peter Freyther <holger(a)moiji-mobile.com> The code would have used an uninitialized current_time in case "now" was not NULL. As now is const and timersub expects a non const parameter I decided to copy now into current_time. Fixes: CID #1040661 --- src/timer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/timer.c b/src/timer.c index 5988aef..c8376c8 100644 --- a/src/timer.c +++ b/src/timer.c @@ -141,10 +141,10 @@ int osmo_timer_remaining(const struct osmo_timer_list *timer, { struct timeval current_time; - if (!now) { + if (!now) gettimeofday(&current_time, NULL); - now = &current_time; - } + else + current_time = *now; timersub(&timer->timeout, &current_time, remaining); -- 1.9.1