Remove superfluous if

lib/config-utils.js

@@ -395,12 +395,10 @@ async function getDefaultConfig(languagesInput, queriesInput, dbLocation, reposi
     const languages = await getLanguages(languagesInput, repository, apiDetails, logger);
     const queries = {};
     for (const language of languages) {
-        if (queries[language] === undefined) {
-            queries[language] = {
-                builtin: [],
-                custom: [],
-            };
-        }
+        queries[language] = {
+            builtin: [],
+            custom: [],
+        };
     }
     await addDefaultQueries(codeQL, languages, queries);
     if (queriesInput) {
@@ -446,12 +444,10 @@ async function loadConfig(languagesInput, queriesInput, configFile, dbLocation,
     const languages = await getLanguages(languagesInput, repository, apiDetails, logger);
     const queries = {};
     for (const language of languages) {
-        if (queries[language] === undefined) {
-            queries[language] = {
-                builtin: [],
-                custom: [],
-            };
-        }
+        queries[language] = {
+            builtin: [],
+            custom: [],
+        };
     }
     const pathsIgnore = [];
     const paths = [];