Merge pull request 1EdTech#27 from mattwright/fix-cache-warning

dbhynds · web-flow · commit a6d816808f8b · 2021-10-21T15:47:55.000-05:00
Fix PHP notice that results from attempted access to uncached access …
diff --git a/src/ImsStorage/ImsCache.php b/src/ImsStorage/ImsCache.php
@@ -53,7 +53,7 @@ public function getAccessToken($key)
     {
         $this->loadCache();
 
-        return $this->cache[$key];
+        return $this->cache[$key] ?? null;
     }
 
     public function clearAccessToken($key)

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ public function getAccessToken($key)`
`53`	`53`	`{`
`54`	`54`	`$this->loadCache();`
`55`	`55`
`56`		`- return $this->cache[$key];`
	`56`	`+ return $this->cache[$key] ?? null;`
`57`	`57`	`}`
`58`	`58`
`59`	`59`	`public function clearAccessToken($key)`