Column: Made ::validate const

2016-02-01 23:56:39 -05:00
parent 575433542f
commit db7ebf9029
4 changed files with 10 additions and 10 deletions
--- a/src/columns/Column.cpp
+++ b/src/columns/Column.cpp
@@ -283,7 +283,7 @@ void Column::setStyle (const std::string& style)
 }

 ////////////////////////////////////////////////////////////////////////////////
-bool Column::validate (std::string& input)
+bool Column::validate (const std::string& input) const
 {
  return input.length () ? true : false;
 }