Fixes stray 0 in compiled code as reported in smarty-php/smarty#822

smarty-php · Oct 24, 2022 · e0ee273 · e0ee273
1 parent 73b6eea
commit e0ee273
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ParserGenerator/Data.php b/ParserGenerator/Data.php
@@ -1034,15 +1034,15 @@ private function tplt_xfer($name, $in, $out, &$lineno)
      */
     private function tplt_linedir($out, $lineno, $filename)
     {
-        fwrite($out, '// line ' . $lineno . ' "' . $filename . "\"\n");
+        fwrite($out, '// line ' . intval($lineno) . ' "' . $filename . "\"\n");
     }
 
     /**
      * Print a string to the file and keep the linenumber up to date
      */
     private function tplt_print($out, $str, $strln, &$lineno)
     {
-        if ($str == '') {
+        if ($str == '' || $str == 0) {
             return;
         }
         $this->tplt_linedir($out, $strln, $this->filename);