From 6ae7142840a0f5dd28fb0623dbd88d82d6b29f7a Mon Sep 17 00:00:00 2001 From: Zhidao HONG Date: Thu, 2 Nov 2023 17:07:34 +0800 Subject: Removed trailing 0 from debug message in nxt_credential_get(). --- src/nxt_credential.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/nxt_credential.c b/src/nxt_credential.c index bda97024..1c9fa9a7 100644 --- a/src/nxt_credential.c +++ b/src/nxt_credential.c @@ -74,8 +74,11 @@ nxt_credential_get(nxt_task_t *task, nxt_mp_t *mp, nxt_credential_t *uc, end = msg + NXT_MAX_ERROR_STR; for (i = 0; i < uc->ngroups; i++) { - p = nxt_sprintf(p, end, "%d%c", uc->gids[i], - i+1 < uc->ngroups ? ',' : '\0'); + p = nxt_sprintf(p, end, "%d,", uc->gids[i]); + } + + if (uc->ngroups > 0) { + p--; } nxt_debug(task, "user \"%s\" has gids:%*s", uc->user, p - msg, msg); -- cgit