Commit f742b875 authored by jepso's avatar jepso

updated method that checks for pdflatex

parent 661ede6c
......@@ -50,8 +50,9 @@ class Sensei_Doc_Renderer_Pdf extends Sensei_Doc_Renderer
public function testRequirements()
{
exec($this->_options['pdflatex_path'] . ' --version', $output);
if ( ! isset($output[0]) || substr($output[0], 0, 6) !== 'pdfTeX') {
exec($this->_options['pdflatex_path'], $output);
if ( ! isset($output[0]) || ! preg_match('/^This is pdfTeXk/', $output[0])) {
$message = 'pdfLaTeX does not seem to be installed, or pdflatex_path'
. ' option does not point to pdfLaTeX executable.';
throw new Sensei_Doc_Renderer_Exception($message);
......
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