From 083a03710ae0dedfe2fcc595c05ba5693cce487d Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Sat, 9 May 2015 18:34:11 +1200
Subject: [PATCH] Remove no-op calls to swig_incref().

Python and Perl were calling this from the Director constructor, but
swig_disown_flag is always false at that point, so the call doesn't
do anything.
---
 Lib/perl5/director.swg  | 1 -
 Lib/python/director.swg | 1 -
 2 files changed, 2 deletions(-)

diff --git a/Lib/perl5/director.swg b/Lib/perl5/director.swg
index 714a87877..acdd5c3d8 100644
--- a/Lib/perl5/director.swg
+++ b/Lib/perl5/director.swg
@@ -233,7 +233,6 @@ namespace Swig {
       char *str = SvPV(pkg, len);
       swig_class = std::string(str, len);
       swig_self = newRV_inc((SV *)newHV());
-      swig_incref();
     }
 
     /* discard our reference at destruction */
diff --git a/Lib/python/director.swg b/Lib/python/director.swg
index 6e69e544c..f745f3fca 100644
--- a/Lib/python/director.swg
+++ b/Lib/python/director.swg
@@ -330,7 +330,6 @@ namespace Swig {
   public:
     /* wrap a python object, optionally taking ownership */
     Director(PyObject *self) : swig_self(self), swig_disown_flag(false) {
-      swig_incref();
     }
 
     /* discard our reference at destruction */