fix(RecipeDb): Remove unnecessary is_array() check

Signed-off-by: provokateurin <[email protected]>

Author: provokateurin

lib/Db/RecipeDb.php

@@ -349,7 +349,7 @@ public function getRecipesByKeywords(string $keywords, string $user_id) {
 	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
 	 */
 	public function findRecipes(array $keywords, string $user_id) {
-		$has_keywords = $keywords && is_array($keywords) && $keywords[0];
+		$has_keywords = $keywords && $keywords[0];
 
 		if (!$has_keywords) {
 			return $this->findAllRecipes($user_id);

tests/psalm-baseline.xml

@@ -1,11 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <files psalm-version="5.26.1@d747f6500b38ac4f7dfc5edbcae6e4b637d7add0">
-  <file src="lib/Db/RecipeDb.php">
-    <RedundantCondition>
-      <code><![CDATA[$keywords && is_array($keywords)]]></code>
-      <code><![CDATA[is_array($keywords)]]></code>
-    </RedundantCondition>
-  </file>
   <file src="lib/Helper/UserFolderHelper.php">
     <MissingDependency>
       <code><![CDATA[$this->root]]></code>