config->item() now returns NULL instead of FALSE when the required item doesn't exist.
Uniformization with other functions. This also brings the ability to properly use booleans in configuration.
diff --git a/user_guide_src/source/libraries/config.rst b/user_guide_src/source/libraries/config.rst
index 08d9c29..654dc4d 100644
--- a/user_guide_src/source/libraries/config.rst
+++ b/user_guide_src/source/libraries/config.rst
@@ -90,7 +90,7 @@
$lang = $this->config->item('language');
-The function returns FALSE (boolean) if the item you are trying to fetch
+The function returns NULL if the item you are trying to fetch
does not exist.
If you are using the second parameter of the $this->config->load