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Merge pull request #1444 from ZoneMinder/handle_disk_free_space_error 

handle disk_free_space error
This commit is contained in:
Steve Gilvarry 2016-04-29 21:36:29 +10:00
parent 66a3fef61e 5e20831030
commit 513d1568d0
1 changed files with 5 additions and 1 deletions
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6
web/includes/functions.php
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@ -1676,7 +1676,11 @@ function getDiskPercent()
Error("disk_total_space returned false for " . ZM_DIR_EVENTS ); Error("disk_total_space returned false for " . ZM_DIR_EVENTS );
return 0; return 0;
} }
$space = round(($total - disk_free_space(ZM_DIR_EVENTS)) / $total * 100); $free = disk_free_space(ZM_DIR_EVENTS);
if ( ! $free ) {
Error("disk_free_space returned false for " . ZM_DIR_EVENTS );
}
$space = round(($total - $free) / $total * 100);
return( $space ); return( $space );
} }