Bugfix: default hint translations weren't composed correctly.

1 files changed, 2 insertions, 2 deletions

diff --git a/js/codeq/problem.js b/js/codeq/problem.js
index e430b21..4387344 100644
--- a/js/codeq/problem.js
+++ b/js/codeq/problem.js
@@ -40,7 +40,7 @@
                 hint = tr.hint;
                 for (key in hint) {
                     if (!hint.hasOwnProperty(key) || !hint[key]) continue;
-                    if (!key in defaultHint) {
+                    if (!(key in defaultHint)) {
                         defaultHint[key] = hint[key];
                         allHintKeys.push(key);
                     }
@@ -283,7 +283,7 @@
 
         chooseDefaultTranslation = function (rawTranslations, translationKey, condition) {
             var tr = rawTranslations.en, // try English as the default
-                lang, value;
+                lang;
             if (typeof condition !== 'function') condition = function (x) { return !!x; };
             if (tr && condition(tr[translationKey])) return tr[translationKey];
             for (lang in rawTranslations) { // find a translation with content