MINOR: hlua: Display debug messages on stderr only in debug mode

Debug Messages emitted in lua using core.Debug() or core.log() are now only
displayed on stderr if HAProxy is started in debug mode (-d parameter on the
command line). There is no change for other message levels.

This patch should fix the issue #879. It may be backported to all stable
versions.

diff --git a/src/hlua.c b/src/hlua.c
index 390191e05f1fbbb7b01edf8a9db63008eb8b8ba4..e7cac654757592efef1724948b6bc1d20b762ebf 100644 (file)
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -945,6 +945,9 @@ static inline void hlua_sendlog(struct proxy *px, int level, const char *msg)
 
        send_log(px, level, "%s\n", trash.area);
        if (!(global.mode & MODE_QUIET) || (global.mode & (MODE_VERBOSE | MODE_STARTING))) {
+               if (level == LOG_DEBUG && !(global.mode & MODE_DEBUG))
+                       return;
+
                get_localtime(date.tv_sec, &tm);
                fprintf(stderr, "[%s] %03d/%02d%02d%02d (%d) : %s\n",
                        log_levels[level], tm.tm_yday, tm.tm_hour, tm.tm_min, tm.tm_sec,