Column: Only store UDA column objects that instantiate

2016-02-01 18:43:10 -05:00
parent 11b7d2edbf
commit 309ee57783
1 changed files with 2 additions and 1 deletions
--- a/src/columns/Column.cpp
+++ b/src/columns/Column.cpp
@@ -168,7 +168,8 @@ void Column::uda (std::map <std::string, Column*>& all)
      throw format (STRING_UDA_COLLISION, uda);

    Column* c = Column::uda (uda);
-    all[c->_name] = c;
+    if (c)
+      all[c->_name] = c;
  }
 }