jon48 / webtrees-lib

src/Webtrees/Cache.php

Doc Comments +2 added lines, -2 removed lines

@@ -114,7 +114,7 @@ 
 	 *
 	 * @param string $value Value name
 	 * @param AbstractModule $mod Calling module
-	 * @return bool True is cached
+	 * @return boolean|null True is cached
 	 */
 	public static function isCached($value, AbstractModule $mod = null) {
 	    self::getInstance()->isCachedI($value, $mod);
@@ -149,7 +149,7 @@ 
 	 * @param string $value Value name
 	 * @param mixed $data Value
 	 * @param AbstractModule $mod Calling module
-	 * @return mixed Cached value
+	 * @return unknown_type|null Cached value
 	 */
 	public function saveI($value, $data, AbstractModule $mod = null){
 		$this->checkInit();

src/Webtrees/Module/Certificates/CertificateController.php

Braces +3 added lines, -1 removed lines

@@ -124,7 +124,9 @@
         
         $cid   = Filter::get('cid');
         $certificate = null;
-        if(!empty($cid)) $certificate =  Certificate::getInstance($cid, $WT_TREE, null, $this->provider);
+        if(!empty($cid)) {
+        	$certificate =  Certificate::getInstance($cid, $WT_TREE, null, $this->provider);
+        }
         
         $imageBuilder = new ImageBuilder($certificate);