From 29d453155d129e32a4b82df7366a3ae4e26cd952 Mon Sep 17 00:00:00 2001
From: Matthias Klose <doko@ubuntu.com>
Date: Sun, 5 Apr 2009 12:43:08 +0000
Subject: - Py_DECREF: Add `do { ... } while (0)' to avoid compiler warnings.  
 (avoiding brown paper typo this time)

---
 Include/object.h | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'Include')

diff --git a/Include/object.h b/Include/object.h
index cfca64f9ab..3d898f905d 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -749,11 +749,13 @@ PyAPI_FUNC(void) _Py_AddToAllObjects(PyObject *, int force);
 	((PyObject*)(op))->ob_refcnt++)
 
 #define Py_DECREF(op)					\
-	if (_Py_DEC_REFTOTAL  _Py_REF_DEBUG_COMMA	\
-	    --((PyObject*)(op))->ob_refcnt != 0)		\
-		_Py_CHECK_REFCNT(op)			\
-	else						\
-		_Py_Dealloc((PyObject *)(op))
+	do {						\
+	    if (_Py_DEC_REFTOTAL  _Py_REF_DEBUG_COMMA	\
+		--((PyObject*)(op))->ob_refcnt != 0)	\
+		    _Py_CHECK_REFCNT(op)		\
+	    else					\
+		_Py_Dealloc((PyObject *)(op));		\
+        } while (0)
 
 /* Safely decref `op` and set `op` to NULL, especially useful in tp_clear
  * and tp_dealloc implementatons.
-- 
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