Fix of big in SELECT DISTINCT ... HAVING

Docs/manual.texi:
  Update of changelog

Docs/manual.texi

@@ -45632,7 +45632,7 @@ users use this code as the rest of the code and because of this we are
 not yet 100% confident in this code.
 
 @menu
-* News-3.23.41::                
+* News-3.23.41::                Changes in release 3.23.41
 * News-3.23.40::                Changes in release 3.23.40
 * News-3.23.39::                Changes in release 3.23.39
 * News-3.23.38::                Changes in release 3.23.38
@@ -45683,6 +45683,9 @@ not yet 100% confident in this code.
 @item
 Fixed optimizing bug in @code{ORDER BY} where some @code{ORDER BY} parts
 where wrongly removed.
+@item
+Fixed bug in @code{SELECT DISTINCT ... HAVING} that casued error message
+@code{Can't find record in '#...}
 @end itemize
 
 @node News-3.23.40, News-3.23.39, News-3.23.41, News-3.23.x

sql/sql_select.cc

@@ -5425,6 +5425,7 @@ static int remove_dup_with_compare(THD *thd, TABLE *table, Field **first_field,
     {
       if ((error=file->delete_row(record)))
 	goto err;
+      error=file->rnd_next(record);
       continue;
     }
     if (copy_blobs(first_field))