metrics: influx: include unrecognized protocol value in error

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/PVE/Status/InfluxDB.pm b/PVE/Status/InfluxDB.pm
index d7ea6ce24c7e422241cbdfa608f3e78fddbd6f50..e5dfca3943fb2eced49b093294410c01b2e12092 100644 (file)
--- a/PVE/Status/InfluxDB.pm
+++ b/PVE/Status/InfluxDB.pm
@@ -192,7 +192,7 @@ sub _connect {
        return $req;
     }
 
-    die "cannot connect to influxdb: invalid protocol\n";
+    die "cannot connect to InfluxDB: invalid protocol '$proto'\n";
 }
 
 sub test_connection {