Merge pull request #2450 from nowackipawel/patch-76

MGatner · web-flow · commit 06d7e2aad8f8 · 2019-12-24T07:04:54.000-05:00
CRITICAL when $_SESSION is null / Argument 2 passed to dot_array_search() must be []
diff --git a/system/Session/Session.php b/system/Session/Session.php
@@ -497,7 +497,7 @@ public function set($data, $value = null)
 	 */
 	public function get(string $key = null)
 	{
-		if (! empty($key) && ! is_null($value = dot_array_search($key, $_SESSION)))
+		if (! empty($key) && ! is_null($value = dot_array_search($key, $_SESSION??[])))
 		{
 			return $value;
 		}

Original file line number	Diff line number	Diff line change
`@@ -497,7 +497,7 @@ public function set($data, $value = null)`
`497`	`497`	`*/`
`498`	`498`	`public function get(string $key = null)`
`499`	`499`	`{`
`500`		`- if (! empty($key) && ! is_null($value = dot_array_search($key, $_SESSION)))`
	`500`	`+ if (! empty($key) && ! is_null($value = dot_array_search($key, $_SESSION??[])))`
`501`	`501`	`{`
`502`	`502`	`return $value;`
`503`	`503`	`}`