Replaced more double-quotes to single, exposed in exception AlreadyInitializedStacke...

[core.git] / inc / classes / exceptions / main / class_NullPointerException.php

diff --git a/inc/classes/exceptions/main/class_NullPointerException.php b/inc/classes/exceptions/main/class_NullPointerException.php
index 4a6db040c07ab5bafeee0ee253ddcba303cbd558..48bbe4711b0eb031554abfb0a7932b70e2780558 100644 (file)
--- a/inc/classes/exceptions/main/class_NullPointerException.php
+++ b/inc/classes/exceptions/main/class_NullPointerException.php
@@ -31,7 +31,7 @@ class NullPointerException extends FrameworkException {
         */
        public function __construct (FrameworkInterface $class, $code) {
                // Add a message around the missing class
-               $message = sprintf("[%s:%d] An object instance is set to <em>null</em>.",
+               $message = sprintf('[%s:%d] An object instance is set to <em>null</em>.',
                        $class->__toString(),
                        $this->getLine()
                );