commit b3968b314f063c42f983ba70becfb9fae97651f0
author Igor Sysoev <igor@sysoev.ru> Wed Apr 14 17:44:28 2004 +0000
committer Igor Sysoev <igor@sysoev.ru> Wed Apr 14 17:44:28 2004 +0000
tree 49334a35d59b4491c62facced5f0bdef1e434343
parent a3677248993cddbf6f406dccd313eda8759724fb

nginx-0.0.3-2004-04-14-21:44:28 import

src/event/ngx_event_timer.c

diff --git a/src/event/ngx_event_timer.c b/src/event/ngx_event_timer.c
index b66241b..ab97ee1 100644
--- a/src/event/ngx_event_timer.c
+++ b/src/event/ngx_event_timer.c
@@ -36,6 +36,7 @@
 
 ngx_msec_t ngx_event_find_timer(void)
 {
+    ngx_msec_t     timer;
     ngx_rbtree_t  *node;
 
     if (ngx_event_timer_rbtree == &ngx_event_timer_sentinel) {
@@ -51,12 +52,14 @@
 
     ngx_mutex_unlock(ngx_event_timer_mutex);
 
-    return (ngx_msec_t)
+    timer = (ngx_msec_t)
          (node->key * NGX_TIMER_RESOLUTION -
                ngx_elapsed_msec / NGX_TIMER_RESOLUTION * NGX_TIMER_RESOLUTION);
 #if 0
                          (node->key * NGX_TIMER_RESOLUTION - ngx_elapsed_msec);
 #endif
+
+    return timer > 0 ? timer: -1 ;
 }