MINOR: cfgparse: diag for multiple nbthread statements

Output a diagnostic report if the nbthread statement is defined on
several places in the configuration.

diff --git a/src/cfgparse-global.c b/src/cfgparse-global.c
index 72b11c0..e076247 100644 (file)
--- a/src/cfgparse-global.c
+++ b/src/cfgparse-global.c
@@ -579,6 +579,11 @@ int cfg_parse_global(const char *file, int linenum, char **args, int kwm)
                        err_code |= ERR_ALERT | ERR_FATAL;
                        goto out;
                }
+
+               HA_DIAG_WARNING_COND(global.nbthread,
+                                    "parsing [%s:%d] : nbthread is already defined and will be overridden.\n",
+                                    file, linenum);
+
                global.nbthread = parse_nbthread(args[1], &errmsg);
                if (!global.nbthread) {
                        ha_alert("parsing [%s:%d] : '%s' %s.\n",