python
diff --git a/‎Python/bytecodes.c‎
Lines changed: 2 additions & 2 deletions b/‎Python/bytecodes.c‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎Python/executor_cases.c.h‎
Lines changed: 6 additions & 6 deletions b/‎Python/executor_cases.c.h‎
Lines changed: 6 additions & 6 deletions
diff --git a/‎Python/generated_cases.c.h‎
Lines changed: 2 additions & 2 deletions b/‎Python/generated_cases.c.h‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎Python/optimizer_cases.c.h‎
Lines changed: 2 additions & 2 deletions b/‎Python/optimizer_cases.c.h‎
Lines changed: 2 additions & 2 deletions
@@ -750,13 +750,13 @@ dummy_func(
 
             STAT_INC(BINARY_OP, hit);
             PyObject *res_o = PyUnicode_Concat(left_o, right_o);
-            if (res_o == NULL) {
+            res = PyStackRef_FromPyObjectSteal(res_o);
+            if (PyStackRef_IsNull(res)) {
                 ERROR_NO_POP();
             }
             l = left;
             r = right;
             INPUTS_DEAD();
-            res = PyStackRef_FromPyObjectSteal(res_o);
         }
 
         macro(BINARY_OP_ADD_UNICODE) =
Original file line number	Diff line number	Diff line change
`@@ -750,13 +750,13 @@ dummy_func(`
`750`	`750`
`751`	`751`	`STAT_INC(BINARY_OP, hit);`
`752`	`752`	`PyObject *res_o = PyUnicode_Concat(left_o, right_o);`
`753`		`- if (res_o == NULL) {`
	`753`	`+ res = PyStackRef_FromPyObjectSteal(res_o);`
	`754`	`+ if (PyStackRef_IsNull(res)) {`
`754`	`755`	`ERROR_NO_POP();`
`755`	`756`	`}`
`756`	`757`	`l = left;`
`757`	`758`	`r = right;`
`758`	`759`	`INPUTS_DEAD();`
`759`		`- res = PyStackRef_FromPyObjectSteal(res_o);`
`760`	`760`	`}`
`761`	`761`
`762`	`762`	`macro(BINARY_OP_ADD_UNICODE) =`