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Diffstat (limited to 'src/http/ngx_http_upstream.c')
-rw-r--r--src/http/ngx_http_upstream.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 273d3575e..522a60536 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -3710,7 +3710,7 @@ ngx_http_upstream_response_time_variable(ngx_http_request_t *r,
if (state[i].status) {
ms = (ngx_msec_int_t)
(state[i].response_sec * 1000 + state[i].response_msec);
- ms = (ms >= 0) ? ms : 0;
+ ms = ngx_max(ms, 0);
p = ngx_sprintf(p, "%d.%03d", ms / 1000, ms % 1000);
} else {