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authorBrett Cannon <bcannon@gmail.com>2003-10-19 22:58:11 (GMT)
committerBrett Cannon <bcannon@gmail.com>2003-10-19 22:58:11 (GMT)
commit4b17e3993b7d4ada586e66ad40a73e12e086645e (patch)
tree61479e2baf6f40a3dce139262834fbffac4f7c47 /Include/object.h
parent26b3a7b82cbeff578bd76be0c6dcc4c572a523c9 (diff)
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Modify the Py_RETURN_* macros to be of the form ``do {...} while (0)`` in order
to handle situations like ``if (foo) Py_RETURN_NONE else ...``.
Diffstat (limited to 'Include/object.h')
-rw-r--r--Include/object.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/Include/object.h b/Include/object.h
index 1033445..93249bd 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -634,7 +634,7 @@ PyAPI_DATA(PyObject) _Py_NoneStruct; /* Don't use this directly */
#define Py_None (&_Py_NoneStruct)
/* Macro for returning Py_None from a function */
-#define Py_RETURN_NONE {Py_INCREF(Py_None); return Py_None;}
+#define Py_RETURN_NONE do {Py_INCREF(Py_None); return Py_None;} while (0)
/*
Py_NotImplemented is a singleton used to signal that an operation is