minor performance fix for ap_add_common_vars(): replace printf with apr_itoa()

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@92136 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/server/util_script.c b/server/util_script.c
index b3b3593ded4a0576679a1d8d92f0dca72041c110..669e283183cb33121e49013e5a5fe09df8890509 100644 (file)
--- a/server/util_script.c
+++ b/server/util_script.c
@@ -273,7 +273,7 @@ AP_DECLARE(void) ap_add_common_vars(request_rec *r)
     apr_table_addn(e, "SCRIPT_FILENAME", r->filename); /* Apache */
 
     apr_sockaddr_port_get(&rport, c->remote_addr);
-    apr_table_addn(e, "REMOTE_PORT", apr_psprintf(r->pool, "%d", rport));
+    apr_table_addn(e, "REMOTE_PORT", apr_itoa(r->pool, rport));
 
     if (r->user) {
        apr_table_addn(e, "REMOTE_USER", r->user);