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diagnostics: don't assume that gd_info exists (fixes #565).

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This commit is contained in:
Nils Asmussen 2016-08-04 23:07:06 +02:00
parent 475ae5748b
commit a1879c2a21
1 changed files with 7 additions and 4 deletions
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11
plugins/Diagnostics/index.php
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@ -53,10 +53,13 @@ if (hasPermissions(LYCHEE_UPLOADS)===false) $error .= ('Error: \'uploads/
if (hasPermissions(LYCHEE_DATA)===false) $error .= ('Error: \'data/\' is missing or has insufficient read/write privileges' . PHP_EOL); if (hasPermissions(LYCHEE_DATA)===false) $error .= ('Error: \'data/\' is missing or has insufficient read/write privileges' . PHP_EOL);
// About GD // About GD
$gdVersion = gd_info(); $gdVersion = array('GD Version' => '-');
if (!$gdVersion['JPEG Support']) $error .= ('Error: PHP gd extension without jpeg support' . PHP_EOL); if (function_exists('gd_info')) {
if (!$gdVersion['PNG Support']) $error .= ('Error: PHP gd extension without png support' . PHP_EOL); $gdVersion = gd_info();
if (!$gdVersion['GIF Read Support'] || !$gdVersion['GIF Create Support']) $error .= ('Error: PHP gd extension without full gif support' . PHP_EOL); if (!$gdVersion['JPEG Support']) $error .= ('Error: PHP gd extension without jpeg support' . PHP_EOL);
if (!$gdVersion['PNG Support']) $error .= ('Error: PHP gd extension without png support' . PHP_EOL);
if (!$gdVersion['GIF Read Support'] || !$gdVersion['GIF Create Support']) $error .= ('Error: PHP gd extension without full gif support' . PHP_EOL);
}
// Load config // Load config
if (!file_exists(LYCHEE_CONFIG_FILE)) exit('Error: Configuration not found. Please install Lychee for additional tests'); if (!file_exists(LYCHEE_CONFIG_FILE)) exit('Error: Configuration not found. Please install Lychee for additional tests');