stats: Revert dovecot build information to untyped data

OpenMetrics does not know type 'info', so use 'untyped' instead.

Broken in ae678116a79fff609cdf4fb1eb7eb3db2975bf1c

diff --git a/src/stats/stats-service-openmetrics.c b/src/stats/stats-service-openmetrics.c
index 9c50592e2eb0f2850712b570d676181d73282464..5ab1a121b0f6ffa975c2ef7514fd9589b48ca943 100644 (file)
--- a/src/stats/stats-service-openmetrics.c
+++ b/src/stats/stats-service-openmetrics.c
@@ -105,7 +105,7 @@ static void openmetrics_export_dovecot(string_t *out)
 
        str_append(out, "# HELP dovecot_build "
                        "Dovecot build information\n");
-       str_append(out, "# TYPE dovecot_build info\n");
+       str_append(out, "# TYPE dovecot_build untyped\n");
        str_append(out, "dovecot_build_info{"OPENMETRICS_BUILD_INFO"} 1\n");
 }