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refs #5: wrapped licensing errors functions in an if function_exists...

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This commit is contained in:
Andy Heathershaw 2016-10-06 13:28:56 +01:00
parent 66e5c187be
commit 227de6baf6
1 changed files with 25 additions and 19 deletions
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8
public/raw/sg-license-error.php
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@ -1,4 +1,6 @@
<?php <?php
if (!function_exists('btw_license_error'))
{
function btw_license_error($code, $message) function btw_license_error($code, $message)
{ {
// Remove an invalid license file - relevant to index.php as that's the main entry script // Remove an invalid license file - relevant to index.php as that's the main entry script
@ -12,7 +14,7 @@ function btw_license_error($code, $message)
$backupFilename = sprintf('%s_invalid.%d', $licenseFile, $number++); $backupFilename = sprintf('%s_invalid.%d', $licenseFile, $number++);
} while (file_exists($backupFilename)); } while (file_exists($backupFilename));
// Rename or remove the file // Rename or remove the invalid file
if (!rename($licenseFile, $backupFilename)) if (!rename($licenseFile, $backupFilename))
{ {
@unlink($licenseFile); @unlink($licenseFile);
@ -22,10 +24,14 @@ function btw_license_error($code, $message)
header(sprintf('Location: license-required.php?licerror=%d', $code)); header(sprintf('Location: license-required.php?licerror=%d', $code));
exit(); exit();
} }
}
if (!function_exists('btw_loader_error'))
{
function btw_loader_error() function btw_loader_error()
{ {
header('Location: loader-required.php'); header('Location: loader-required.php');
exit(); exit();
} }
}
?> ?>