addresses #1723

small change

git-svn-id: file:///svn/mysql/tokudb-engine/src@11524 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/ha_tokudb.cc

@@ -2837,7 +2837,10 @@ void ha_tokudb::set_query_columns(uint keynr) {
 }
 
 void ha_tokudb::column_bitmaps_signal() {
-    if (active_index != MAX_KEY) {
+    //
+    // if we have max number of indexes, then MAX_KEY == primary_key
+    //
+    if (active_index != MAX_KEY || active_index == primary_key) {
         set_query_columns(active_index);
     }
 }