Fix of bad merge of test case for Bug#41660 (test case moved).

mysql-test/t/error_simulation.test

@@ -45,6 +45,20 @@ SHOW CREATE TABLE t1;
 SELECT * FROM t1;
 DROP TABLE t1;
 
+--echo #
+--echo # Bug#42064: low memory crash when importing hex strings, in Item_hex_string::Item_hex_string
+--echo #
+
+CREATE TABLE t1(a BLOB);
+
+SET SESSION debug="+d,bug42064_simulate_oom";
+# May fail with either ER_OUT_OF_RESOURCES or EE_OUTOFMEMORY
+--error ER_OUT_OF_RESOURCES, 5
+INSERT INTO t1 VALUES("");
+SET SESSION debug=DEFAULT;
+
+DROP TABLE t1;
+
 -- echo #
 -- echo # Bug#41660: Sort-index_merge for non-first join table may require 
 -- echo # O(#scans) memory
@@ -75,20 +89,6 @@ SET SESSION debug = DEFAULT;
 
 DROP TABLE t1, t2;
 
---echo #
---echo # Bug#42064: low memory crash when importing hex strings, in Item_hex_string::Item_hex_string
---echo #
-
-CREATE TABLE t1(a BLOB);
-
-SET SESSION debug="+d,bug42064_simulate_oom";
-# May fail with either ER_OUT_OF_RESOURCES or EE_OUTOFMEMORY
---error ER_OUT_OF_RESOURCES, 5
-INSERT INTO t1 VALUES("");
-SET SESSION debug=DEFAULT;
-
-DROP TABLE t1;
-
 --echo #
 --echo # End of 5.1 tests
 --echo #