Update Modules/_csv.c

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

Author: raminfp

Modules/_csv.c

@@ -497,18 +497,19 @@ dialect_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
     Py_XINCREF(skipinitialspace);
     Py_XINCREF(strict);
     if (dialect != NULL) {
-#define DIALECT_GETATTR(v, n)                                   \
-        do {                                                    \
-            if (v == NULL) {                                    \
-                v = PyObject_GetAttrString(dialect, n);         \
-                if (v == NULL) {                                \
-                    if (PyErr_ExceptionMatches(                  \
-                            PyExc_AttributeError))              \
-                        PyErr_Clear();                          \
-                    else                                        \
-                        goto err;                               \
-                }                                               \
-            }                                                   \
+#define DIALECT_GETATTR(v, n)                                           \
+        do {                                                            \
+            if (v == NULL) {                                            \
+                v = PyObject_GetAttrString(dialect, n);                 \
+                if (v == NULL) {                                        \
+                    if (PyErr_ExceptionMatches(PyExc_AttributeError)) { \
+                        PyErr_Clear();                                  \
+                    }                                                   \
+                    else {                                              \
+                        goto err;                                       \
+                    }                                                   \
+                }                                                       \
+            }                                                           \
         } while (0)
         DIALECT_GETATTR(delimiter, "delimiter");
         DIALECT_GETATTR(doublequote, "doublequote");