Add {} from single line condition and extend comment.

Signed-off-by: Camila <hello@camila.codes>

src/gui/accountmanager.cpp

@@ -328,8 +328,9 @@ void AccountManager::saveAccountHelper(Account *acc, QSettings &settings, bool s
         settings.setValue(QLatin1String(authTypeC), acc->_credentials->authType());
 
         // HACK: Save http_user also as user
-        if (acc->_settingsMap.contains(httpUserC))
+        if (acc->_settingsMap.contains(httpUserC)) {
             settings.setValue(userC, acc->_settingsMap.value(httpUserC));
+        }
     }
 
     // Save accepted certificates.
@@ -372,7 +373,7 @@ AccountPtr AccountManager::loadAccountHelper(QSettings &settings)
     auto authType = settings.value(QLatin1String(authTypeC)).toString();
 
     // There was an account-type saving bug when 'skip folder config' was used
-    // See #5408. This attempts to fix up the "dummy" authType
+    // See owncloud#5408. This attempts to fix up the "dummy" or empty authType
     if (authType == QLatin1String(dummyAuthTypeC) || authType.isEmpty()) {
         if (settings.contains(QLatin1String(httpUserC))) {
             authType = httpAuthTypeC;
@@ -401,8 +402,9 @@ AccountPtr AccountManager::loadAccountHelper(QSettings &settings)
 
         const auto settingsChildKeys = settings.childKeys();
         for (const auto &key : settingsChildKeys) {
-            if (!key.startsWith(httpAuthPrefix))
+            if (!key.startsWith(httpAuthPrefix)) {
                 continue;
+            }
             const auto newkey = QString::fromLatin1(webflowAuthPrefix).append(key.mid(5));
             settings.setValue(newkey, settings.value((key)));
             settings.remove(key);