diff options
Diffstat (limited to '')
-rw-r--r-- | host.php | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -15,7 +15,7 @@ printf("<fieldset id=\"%s\">", htmlentities($host)); | |||
15 | printf("<legend>%s</legend>", htmlentities($host)); | 15 | printf("<legend>%s</legend>", htmlentities($host)); |
16 | 16 | ||
17 | 17 | ||
18 | if (!$plugins = collectd_plugins($host)) { | 18 | if (!strlen($host) || !$plugins = collectd_plugins($host)) { |
19 | echo "Unknown host\n"; | 19 | echo "Unknown host\n"; |
20 | return false; | 20 | return false; |
21 | } | 21 | } |