- Issue a warning instead of an error when inserting in release built a value

  concerning a nullable column wrongly created as indexed (MDEV-4494)

modified:
  storage/connect/ha_connect.cc

storage/connect/ha_connect.cc

@@ -2940,14 +2940,14 @@ int ha_connect::external_lock(THD *thd, int lock_type)
 
     if (CloseTable(g)) {
       // This is an error while builing index
-#if defined(_DEBUG)
-      // Make it a warning to avoid crash
+//#if defined(_DEBUG)
+      // Make it a warning to avoid crash on debug
       push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN, 0, g->Message);
       rc= 0;
-#else   // !_DEBUG
-      my_message(ER_UNKNOWN_ERROR, g->Message, MYF(0));
-      rc= HA_ERR_INTERNAL_ERROR;
-#endif  // !DEBUG
+//#else   // !_DEBUG
+//      my_message(ER_UNKNOWN_ERROR, g->Message, MYF(0));
+//      rc= HA_ERR_INTERNAL_ERROR;
+//#endif  // !DEBUG
       } // endif Close
 
     DBUG_RETURN(rc);