fix syntax error

diff --git a/lib/preview/libreoffice-cl.php b/lib/preview/libreoffice-cl.php
index 49c574c9521f4488549e35a24ef2f471d9c27827..1b8e482fb2314f06458391cf063af186d3fd7cff 100644 (file)
--- a/lib/preview/libreoffice-cl.php
+++ b/lib/preview/libreoffice-cl.php
@@ -29,7 +29,7 @@ if (extension_loaded('imagick')) {
                        chdir(get_temp_dir());
 
                        $exec = $this->cmd . ' --headless -convert-to pdf ' . escapeshellarg($abspath);
-                       exec($exec)
+                       exec($exec);
                        
                        //create imagick object from pdf
                        try{