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fix voltages discovery if no voltages in database

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git-svn-id: http://www.observium.org/svn/observer/trunk@817 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Tom Laermans
2010-02-11 11:45:28 +00:00
parent 0fd8f6ab18
commit 9530d66be7
1 changed files with 15 additions and 13 deletions
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includes/discovery/voltages.php
+4 -2
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@@ -95,10 +95,11 @@ if ($device['os'] == "linux")
## Delete removed sensors ## Delete removed sensors
$sql = "SELECT * FROM voltage AS V, devices AS D WHERE V.volt_host = D.device_id AND D.device_id = '".$device['device_id']."'"; $sql = "SELECT * FROM voltage AS V, devices AS D WHERE V.volt_host = D.device_id AND D.device_id = '".$device['device_id']."'";
$query = mysql_query($sql);
while ($sensor = mysql_fetch_array($query)) if ($query = mysql_query($sql))
{ {
while ($sensor = mysql_fetch_array($query))
{
unset($exists); unset($exists);
$i = 0; $i = 0;
while ($i < count($volt_exists) && !$exists) while ($i < count($volt_exists) && !$exists)
@@ -113,6 +114,7 @@ while ($sensor = mysql_fetch_array($query))
echo("-"); echo("-");
mysql_query("DELETE FROM voltage WHERE volt_id = '" . $sensor['volt_id'] . "'"); mysql_query("DELETE FROM voltage WHERE volt_id = '" . $sensor['volt_id'] . "'");
} }
}
} }
unset($volt_exists); echo("\n"); unset($volt_exists); echo("\n");