Task

- The ::remove method only needs to set ::recalc_urgency if the attribute was
  actually removed.

src/Task.cpp

@@ -320,10 +320,11 @@ void Task::remove (const std::string& name)
 {
   Task::iterator it;
   if ((it = this->find (name)) != this->end ())
+  {
     this->erase (it);
-
     recalc_urgency = true;
   }
+}
 
 ////////////////////////////////////////////////////////////////////////////////
 Task::status Task::getStatus () const