public function __construct() {
global $wgDjvuRenderer, $wgDjvuDump, $wgDjvuToXML, $wgFileExtensions, $wgDjvuTxt;
- $wgDjvuRenderer = $wgDjvuRenderer ? $wgDjvuRenderer : '/usr/bin/ddjvu';
- $wgDjvuDump = $wgDjvuDump ? $wgDjvuDump : '/usr/bin/djvudump';
- $wgDjvuToXML = $wgDjvuToXML ? $wgDjvuToXML : '/usr/bin/djvutoxml';
- $wgDjvuTxt = $wgDjvuTxt ? $wgDjvuTxt : '/usr/bin/djvutxt';
+ $wgDjvuRenderer = $wgDjvuRenderer ?: '/usr/bin/ddjvu';
+ $wgDjvuDump = $wgDjvuDump ?: '/usr/bin/djvudump';
+ $wgDjvuToXML = $wgDjvuToXML ?: '/usr/bin/djvutoxml';
+ $wgDjvuTxt = $wgDjvuTxt ?: '/usr/bin/djvutxt';
if ( !in_array( 'djvu', $wgFileExtensions ) ) {
$wgFileExtensions[] = 'djvu';
&& is_executable( $wgDjvuTxt );
}
}
-