Fixed bug in sub select after last merge

0091fa2e · monty@narttu.mysql.fi · 4b491cb7 · 0091fa2e
Commit 0091fa2e authored Oct 07, 2003 by monty@narttu.mysql.fi
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sql/item_subselect.cc sql/item_subselect.cc +4 -0

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--- a/sql/item_subselect.cc
+++ b/sql/item_subselect.cc
@@ -1098,11 +1098,15 @@ int subselect_indexsubquery_engine::exec()
 	  null_finding= 1;
 	  /* Check if there exists a row with a null value in the index */
 	  if ((error= safe_index_read(tab)))
+	  {
+	    if (error < 0)
+	      error= 0;				// Key not found
 	    break;
 	  }
 	}
      }
    }
+  }
  DBUG_RETURN(error != 0);
 }