libs/sysplugins/smarty_internal_compile_private_modifier.php

@@ -56,6 +56,11 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                 // check for plugin modifiercompiler
             } else if ($compiler->smarty->loadPlugin('smarty_modifiercompiler_' . $modifier)) {
                 $plugin = 'smarty_modifiercompiler_' . $modifier;
+                foreach($mod_array[0] as $key => $value) {
+                    if ($value == ',') {
+                        unset ($mod_array[0][$key]);
+                    } 
+                } 
                 $args = array_merge((array)$output, $mod_array[0]);
                 $output = $plugin($args, $compiler); 
                 // check for plugin modifier