From 58f45a3bba58c90874dcf2fdc78ee75a7603d601 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 19 Oct 2019 14:31:40 +0100
Subject: [PATCH] *.c: Use `Py_XDECREF' where applicable.

The Python 2.5 version of `Py_DECREF' isn't properly braced, so `if (x)
Py_DECREF(x);' provokes a dangling-`else' warning from the compiler.
---
 util.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/util.c b/util.c
index adb7800..aa75ea7 100644
--- a/util.c
+++ b/util.c
@@ -68,8 +68,8 @@ PyObject *getk64(kludge64 u)
   Py_DECREF(i); i = t;
   if ((rc = PyNumber_Int(i)) == 0) goto end;
 end:
-  if (i) Py_DECREF(i);
-  if (j) Py_DECREF(j);
+  Py_XDECREF(i);
+  Py_XDECREF(j);
   return (rc);
 #endif
 }
@@ -185,7 +185,7 @@ int convk64(PyObject *o, void *pp)
   rc = 1;
 
 end:
-  if (i) Py_DECREF(i);
+  Py_XDECREF(i);
   return (rc);
 }
 
-- 
2.11.0