diff options
| -rw-r--r-- | usr/local/www/status_rrd_graph_img.php | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr/local/www/status_rrd_graph_img.php b/usr/local/www/status_rrd_graph_img.php index a5fac63..a30d4e3 100644 --- a/usr/local/www/status_rrd_graph_img.php +++ b/usr/local/www/status_rrd_graph_img.php @@ -1230,19 +1230,21 @@ else { /* check modification time to see if we need to generate image */ if (file_exists("$rrdtmppath$curdatabase-$curgraph.png")) { - if((time() - filemtime("$rrdtmppath$curdatabase-$curgraph.png")) >= 15 ) { - if($data) + if ((time() - filemtime("$rrdtmppath$curdatabase-$curgraph.png")) >= 15 ) { + if ($data) { $_gb = exec("$graphcmd 2>&1", $graphcmdoutput, $graphcmdreturn); $graphcmdoutput = implode(" ", $graphcmdoutput) . $graphcmd; flush(); usleep(500); - } + } + } } else { - if($data) + if ($data) { $_gb = exec("$graphcmd 2>&1", $graphcmdoutput, $graphcmdreturn); $graphcmdoutput = implode(" ", $graphcmdoutput) . $graphcmd; flush(); usleep(500); + } } if(($graphcmdreturn <> 0) || (! $data)) { log_error(sprintf(gettext('Failed to create graph with error code %1$s, the error is: %2$s'),$graphcmdreturn,$graphcmdoutput)); |
