Fix 38fe616d85

Obviously it helps to add the search term even if it does
not contain special characters.

Change-Id: If32e3e0b8b64fde99a3247dd6eee29928995591f
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/plugins/help/searchwidget.cpp

@@ -174,8 +174,8 @@ void SearchWidget::search() const
             if (word.contains(regExp)) {
                 foreach (const QString &charToEscape, charsToEscapeList)
                     word.replace(charToEscape, escapeChar + charToEscape);
-                escapedQuery.wordList.append(word);
             }
+            escapedQuery.wordList.append(word);
         }
         escapedQueries.append(escapedQuery);
     }